38519878045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{81239}}^1$

素因数の和:81525

約数の個数: 32

約数和(自身を含む): 52011797760

約数和(自身を除く): 13491919715

約数列:

[1, 5, 11, 37, 55, 185, 233, 407, 1165, 2035, 2563, 8621, 12815, 43105, 81239, 94831, 406195, 474155, 893629, 3005843, 4468145, 15029215, 18928687, 33064273, 94643435, 165321365, 208215557, 700361419, 1041077785, 3501807095, 7703975609, 38519878045]

約数ペア:

[(1, 38519878045), (5, 7703975609), (11, 3501807095), (37, 1041077785), (55, 700361419), (185, 208215557), (233, 165321365), (407, 94643435), (1165, 33064273), (2035, 18928687), (2563, 15029215), (8621, 4468145), (12815, 3005843), (43105, 893629), (81239, 474155), (94831, 406195)]