126972975

素因数分解:

$3^1\times 5^2\times {\mathrm{631}}^1\times {\mathrm{2683}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 210339712

約数和(自身を除く): 83366737

約数列:

[1, 3, 5, 15, 25, 75, 631, 1893, 2683, 3155, 8049, 9465, 13415, 15775, 40245, 47325, 67075, 201225, 1692973, 5078919, 8464865, 25394595, 42324325, 126972975]

約数ペア:

[(1, 126972975), (3, 42324325), (5, 25394595), (15, 8464865), (25, 5078919), (75, 1692973), (631, 201225), (1893, 67075), (2683, 47325), (3155, 40245), (8049, 15775), (9465, 13415)]