61508766015

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:814

約数の個数: 128

約数和(自身を含む): 113318092800

約数和(自身を除く): 51809326785

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 131, 135, 137, 159, 265, 393, 411, 477, 479, 655, 685, 795, 1179, 1233, 1431, 1437, 1965, 2055, 2385, 2395, 3537, 3699, 4311, 5895, 6165, 6943, 7155, 7185, 7261, 12933, 17685, 17947, 18495, 20829, 21555, 21783, 25387, 34715, 36305, 53841, 62487, 62749, 64665, 65349, 65623, 76161, 89735, 104145, 108915, 126935, 161523, 187461, 188247, 196047, 196869, 228483, 269205, 312435, 313745, 326745, 328115, 380805, 484569, 564741, 590607, 685449, 807615, 937305, 941235, 951191, 980235, 984345, 1142415, 1694223, 1771821, 2422845, 2823705, 2853573, 2953035, 3325697, 3427245, 3478019, 4755955, 8471115, 8560719, 8596613, 8859105, 9977091, 10434057, 14267865, 16628485, 17390095, 25682157, 25789839, 29931273, 31302171, 42803595, 42983065, 49885455, 52170285, 77369517, 89793819, 93906513, 128410785, 128949195, 149656365, 156510855, 232108551, 386847585, 448969095, 455620489, 469532565, 1160542755, 1366861467, 2278102445, 4100584401, 6834307335, 12301753203, 20502922005, 61508766015]

約数ペア:

[(1, 61508766015), (3, 20502922005), (5, 12301753203), (9, 6834307335), (15, 4100584401), (27, 2278102445), (45, 1366861467), (53, 1160542755), (131, 469532565), (135, 455620489), (137, 448969095), (159, 386847585), (265, 232108551), (393, 156510855), (411, 149656365), (477, 128949195), (479, 128410785), (655, 93906513), (685, 89793819), (795, 77369517), (1179, 52170285), (1233, 49885455), (1431, 42983065), (1437, 42803595), (1965, 31302171), (2055, 29931273), (2385, 25789839), (2395, 25682157), (3537, 17390095), (3699, 16628485), (4311, 14267865), (5895, 10434057), (6165, 9977091), (6943, 8859105), (7155, 8596613), (7185, 8560719), (7261, 8471115), (12933, 4755955), (17685, 3478019), (17947, 3427245), (18495, 3325697), (20829, 2953035), (21555, 2853573), (21783, 2823705), (25387, 2422845), (34715, 1771821), (36305, 1694223), (53841, 1142415), (62487, 984345), (62749, 980235), (64665, 951191), (65349, 941235), (65623, 937305), (76161, 807615), (89735, 685449), (104145, 590607), (108915, 564741), (126935, 484569), (161523, 380805), (187461, 328115), (188247, 326745), (196047, 313745), (196869, 312435), (228483, 269205)]