61276870655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{19843}}^1$

素因数の和:20496

約数の個数: 64

約数和(自身を含む): 98893605888

約数和(自身を除く): 37616735233

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 617, 715, 1001, 3085, 4319, 5005, 6787, 8021, 19843, 21595, 33935, 40105, 47509, 56147, 88231, 99215, 138901, 218273, 237545, 257959, 280735, 441155, 617617, 694505, 1091365, 1289795, 1527911, 1805713, 2837549, 3088085, 7639555, 9028565, 12243131, 14187745, 19862843, 61215655, 85701917, 99314215, 134674441, 159160703, 428509585, 673372205, 795803515, 942721087, 1114124921, 1750767733, 4713605435, 5570624605, 8753838665, 12255374131, 61276870655]

約数ペア:

[(1, 61276870655), (5, 12255374131), (7, 8753838665), (11, 5570624605), (13, 4713605435), (35, 1750767733), (55, 1114124921), (65, 942721087), (77, 795803515), (91, 673372205), (143, 428509585), (385, 159160703), (455, 134674441), (617, 99314215), (715, 85701917), (1001, 61215655), (3085, 19862843), (4319, 14187745), (5005, 12243131), (6787, 9028565), (8021, 7639555), (19843, 3088085), (21595, 2837549), (33935, 1805713), (40105, 1527911), (47509, 1289795), (56147, 1091365), (88231, 694505), (99215, 617617), (138901, 441155), (218273, 280735), (237545, 257959)]