15691062805

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 20949434352

約数和(自身を除く): 5258371547

約数列:

[1, 5, 11, 55, 121, 173, 197, 605, 761, 865, 985, 1903, 2167, 3805, 8371, 9515, 10835, 20933, 23837, 34081, 41855, 92081, 104665, 119185, 131653, 149917, 170405, 374891, 460405, 658265, 749585, 1448183, 1649087, 1874455, 4123801, 7240915, 8245435, 15930013, 18139957, 20619005, 25935641, 79650065, 90699785, 129678205, 285292051, 1426460255, 3138212561, 15691062805]

約数ペア:

[(1, 15691062805), (5, 3138212561), (11, 1426460255), (55, 285292051), (121, 129678205), (173, 90699785), (197, 79650065), (605, 25935641), (761, 20619005), (865, 18139957), (985, 15930013), (1903, 8245435), (2167, 7240915), (3805, 4123801), (8371, 1874455), (9515, 1649087), (10835, 1448183), (20933, 749585), (23837, 658265), (34081, 460405), (41855, 374891), (92081, 170405), (104665, 149917), (119185, 131653)]