6758945655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^2$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 14131009536

約数和(自身を除く): 7372063881

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 121, 131, 155, 165, 217, 231, 341, 363, 385, 393, 465, 605, 651, 655, 847, 917, 1023, 1085, 1155, 1441, 1705, 1815, 1965, 2387, 2541, 2751, 3255, 3751, 4061, 4235, 4323, 4585, 5115, 7161, 7205, 10087, 11253, 11935, 12183, 12705, 13755, 15851, 17161, 18755, 20305, 21615, 26257, 28427, 30261, 35805, 44671, 47553, 50435, 51483, 56265, 60915, 78771, 79255, 85281, 85805, 110957, 120127, 131285, 134013, 142135, 151305, 188771, 223355, 237765, 257415, 312697, 332871, 360381, 393855, 426405, 491381, 531991, 554785, 566313, 600635, 670065, 938091, 943855, 1321397, 1474143, 1563485, 1595973, 1664355, 1801905, 2076481, 2456905, 2659955, 2831565, 3439667, 3723937, 3964191, 4690455, 5851901, 6229443, 6606985, 7370715, 7979865, 10319001, 10382405, 11171811, 14535367, 17198335, 17555703, 18619685, 19820955, 29259505, 31147215, 40963307, 43606101, 51595005, 55859055, 64370911, 72676835, 87778515, 122889921, 193112733, 204816535, 218030505, 321854555, 450596377, 614449605, 965563665, 1351789131, 2252981885, 6758945655]

約数ペア:

[(1, 6758945655), (3, 2252981885), (5, 1351789131), (7, 965563665), (11, 614449605), (15, 450596377), (21, 321854555), (31, 218030505), (33, 204816535), (35, 193112733), (55, 122889921), (77, 87778515), (93, 72676835), (105, 64370911), (121, 55859055), (131, 51595005), (155, 43606101), (165, 40963307), (217, 31147215), (231, 29259505), (341, 19820955), (363, 18619685), (385, 17555703), (393, 17198335), (465, 14535367), (605, 11171811), (651, 10382405), (655, 10319001), (847, 7979865), (917, 7370715), (1023, 6606985), (1085, 6229443), (1155, 5851901), (1441, 4690455), (1705, 3964191), (1815, 3723937), (1965, 3439667), (2387, 2831565), (2541, 2659955), (2751, 2456905), (3255, 2076481), (3751, 1801905), (4061, 1664355), (4235, 1595973), (4323, 1563485), (4585, 1474143), (5115, 1321397), (7161, 943855), (7205, 938091), (10087, 670065), (11253, 600635), (11935, 566313), (12183, 554785), (12705, 531991), (13755, 491381), (15851, 426405), (17161, 393855), (18755, 360381), (20305, 332871), (21615, 312697), (26257, 257415), (28427, 237765), (30261, 223355), (35805, 188771), (44671, 151305), (47553, 142135), (50435, 134013), (51483, 131285), (56265, 120127), (60915, 110957), (78771, 85805), (79255, 85281)]