42359985

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17761}}^1$

素因数の和:17825

約数の個数: 24

約数和(自身を含む): 74813544

約数和(自身を除く): 32453559

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 17761, 53283, 88805, 159849, 266415, 799245, 941333, 2823999, 4706665, 8471997, 14119995, 42359985]

約数ペア:

[(1, 42359985), (3, 14119995), (5, 8471997), (9, 4706665), (15, 2823999), (45, 941333), (53, 799245), (159, 266415), (265, 159849), (477, 88805), (795, 53283), (2385, 17761)]