15690549285

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{911}}^1$

素因数の和:1037

約数の個数: 120

約数和(自身を含む): 30081072384

約数和(自身を除く): 14390523099

約数列:

[1, 3, 5, 9, 15, 23, 27, 43, 45, 69, 81, 115, 129, 135, 207, 215, 345, 387, 405, 621, 645, 911, 989, 1035, 1161, 1849, 1863, 1935, 2733, 2967, 3105, 3483, 4555, 4945, 5547, 5805, 8199, 8901, 9245, 9315, 13665, 14835, 16641, 17415, 20953, 24597, 26703, 27735, 39173, 40995, 42527, 44505, 49923, 62859, 73791, 80109, 83205, 104765, 117519, 122985, 127581, 133515, 149769, 188577, 195865, 212635, 249615, 314295, 352557, 368955, 382743, 400545, 565731, 587595, 637905, 748845, 900979, 942885, 1057671, 1148229, 1684439, 1697193, 1762785, 1913715, 2702937, 2828655, 3173013, 3444687, 4504895, 5053317, 5288355, 5741145, 8108811, 8422195, 8485965, 13514685, 15159951, 15865065, 17223435, 24326433, 25266585, 38742097, 40544055, 45479853, 72979299, 75799755, 116226291, 121632165, 136439559, 193710485, 227399265, 348678873, 364896495, 581131455, 682197795, 1046036619, 1743394365, 3138109857, 5230183095, 15690549285]

約数ペア:

[(1, 15690549285), (3, 5230183095), (5, 3138109857), (9, 1743394365), (15, 1046036619), (23, 682197795), (27, 581131455), (43, 364896495), (45, 348678873), (69, 227399265), (81, 193710485), (115, 136439559), (129, 121632165), (135, 116226291), (207, 75799755), (215, 72979299), (345, 45479853), (387, 40544055), (405, 38742097), (621, 25266585), (645, 24326433), (911, 17223435), (989, 15865065), (1035, 15159951), (1161, 13514685), (1849, 8485965), (1863, 8422195), (1935, 8108811), (2733, 5741145), (2967, 5288355), (3105, 5053317), (3483, 4504895), (4555, 3444687), (4945, 3173013), (5547, 2828655), (5805, 2702937), (8199, 1913715), (8901, 1762785), (9245, 1697193), (9315, 1684439), (13665, 1148229), (14835, 1057671), (16641, 942885), (17415, 900979), (20953, 748845), (24597, 637905), (26703, 587595), (27735, 565731), (39173, 400545), (40995, 382743), (42527, 368955), (44505, 352557), (49923, 314295), (62859, 249615), (73791, 212635), (80109, 195865), (83205, 188577), (104765, 149769), (117519, 133515), (122985, 127581)]