117278425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13757}}^1$

素因数の和:13809

約数の個数: 24

約数和(自身を含む): 163775232

約数和(自身を除く): 46496807

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 13757, 68785, 151327, 343925, 426467, 756635, 2132335, 3783175, 4691137, 10661675, 23455685, 117278425]

約数ペア:

[(1, 117278425), (5, 23455685), (11, 10661675), (25, 4691137), (31, 3783175), (55, 2132335), (155, 756635), (275, 426467), (341, 343925), (775, 151327), (1705, 68785), (8525, 13757)]