15223383748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{8737}}^1$

素因数の和:9032

約数の個数: 48

約数和(自身を含む): 27956776624

約数和(自身を除く): 12733392876

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 193, 244, 386, 772, 2257, 4514, 7141, 8737, 9028, 11773, 14282, 17474, 23546, 28564, 34948, 47092, 323269, 435601, 532957, 646538, 871202, 1065914, 1293076, 1686241, 1742404, 2131828, 3372482, 6744964, 19719409, 39438818, 62390917, 78877636, 102860701, 124781834, 205721402, 249563668, 411442804, 3805845937, 7611691874, 15223383748]

約数ペア:

[(1, 15223383748), (2, 7611691874), (4, 3805845937), (37, 411442804), (61, 249563668), (74, 205721402), (122, 124781834), (148, 102860701), (193, 78877636), (244, 62390917), (386, 39438818), (772, 19719409), (2257, 6744964), (4514, 3372482), (7141, 2131828), (8737, 1742404), (9028, 1686241), (11773, 1293076), (14282, 1065914), (17474, 871202), (23546, 646538), (28564, 532957), (34948, 435601), (47092, 323269)]