15121330786

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1\times {\mathrm{3251}}^1$

素因数の和:3858

約数の個数: 32

約数和(自身を含む): 23473872576

約数和(自身を除く): 8352541790

約数列:

[1, 2, 41, 82, 131, 262, 433, 866, 3251, 5371, 6502, 10742, 17753, 35506, 56723, 113446, 133291, 266582, 425881, 851762, 1407683, 2325643, 2815366, 4651286, 17461121, 34922242, 57715003, 115430006, 184406473, 368812946, 7560665393, 15121330786]

約数ペア:

[(1, 15121330786), (2, 7560665393), (41, 368812946), (82, 184406473), (131, 115430006), (262, 57715003), (433, 34922242), (866, 17461121), (3251, 4651286), (5371, 2815366), (6502, 2325643), (10742, 1407683), (17753, 851762), (35506, 425881), (56723, 266582), (113446, 133291)]