61479495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1613}}^1$

素因数の和:1653

約数の個数: 72

約数和(自身を含む): 133949088

約数和(自身を除く): 72469593

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 847, 1089, 1155, 1613, 1815, 2541, 3465, 4235, 4839, 5445, 7623, 8065, 11291, 12705, 14517, 17743, 24195, 33873, 38115, 53229, 56455, 72585, 88715, 101619, 124201, 159687, 169365, 195173, 266145, 372603, 508095, 585519, 621005, 798435, 975865, 1117809, 1366211, 1756557, 1863015, 2927595, 4098633, 5589045, 6831055, 8782785, 12295899, 20493165, 61479495]

約数ペア:

[(1, 61479495), (3, 20493165), (5, 12295899), (7, 8782785), (9, 6831055), (11, 5589045), (15, 4098633), (21, 2927595), (33, 1863015), (35, 1756557), (45, 1366211), (55, 1117809), (63, 975865), (77, 798435), (99, 621005), (105, 585519), (121, 508095), (165, 372603), (231, 266145), (315, 195173), (363, 169365), (385, 159687), (495, 124201), (605, 101619), (693, 88715), (847, 72585), (1089, 56455), (1155, 53229), (1613, 38115), (1815, 33873), (2541, 24195), (3465, 17743), (4235, 14517), (4839, 12705), (5445, 11291), (7623, 8065)]