42250905

素因数分解:

$3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3019}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 73494720

約数和(自身を除く): 31243815

約数列:

[1, 3, 5, 9, 15, 45, 311, 933, 1555, 2799, 3019, 4665, 9057, 13995, 15095, 27171, 45285, 135855, 938909, 2816727, 4694545, 8450181, 14083635, 42250905]

約数ペア:

[(1, 42250905), (3, 14083635), (5, 8450181), (9, 4694545), (15, 2816727), (45, 938909), (311, 135855), (933, 45285), (1555, 27171), (2799, 15095), (3019, 13995), (4665, 9057)]