15657790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 29673216

約数和(自身を除く): 14015426

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 953, 1643, 1906, 3286, 4765, 8215, 9530, 16430, 29543, 50509, 59086, 101018, 147715, 252545, 295430, 505090, 1565779, 3131558, 7828895, 15657790]

約数ペア:

[(1, 15657790), (2, 7828895), (5, 3131558), (10, 1565779), (31, 505090), (53, 295430), (62, 252545), (106, 147715), (155, 101018), (265, 59086), (310, 50509), (530, 29543), (953, 16430), (1643, 9530), (1906, 8215), (3286, 4765)]