40459995

素因数分解:

$3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1597}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 70299216

約数和(自身を除く): 29839221

約数列:

[1, 3, 5, 9, 15, 45, 563, 1597, 1689, 2815, 4791, 5067, 7985, 8445, 14373, 23955, 25335, 71865, 899111, 2697333, 4495555, 8091999, 13486665, 40459995]

約数ペア:

[(1, 40459995), (3, 13486665), (5, 8091999), (9, 4495555), (15, 2697333), (45, 899111), (563, 71865), (1597, 25335), (1689, 23955), (2815, 14373), (4791, 8445), (5067, 7985)]