42026775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{80051}}^1$

素因数の和:80071

約数の個数: 24

約数和(自身を含む): 79411584

約数和(自身を除く): 37384809

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 80051, 240153, 400255, 560357, 1200765, 1681071, 2001275, 2801785, 6003825, 8405355, 14008925, 42026775]

約数ペア:

[(1, 42026775), (3, 14008925), (5, 8405355), (7, 6003825), (15, 2801785), (21, 2001275), (25, 1681071), (35, 1200765), (75, 560357), (105, 400255), (175, 240153), (525, 80051)]