4007175

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 6994344

約数和(自身を除く): 2987169

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 101, 115, 303, 345, 505, 529, 575, 1515, 1587, 1725, 2323, 2525, 2645, 6969, 7575, 7935, 11615, 13225, 34845, 39675, 53429, 58075, 160287, 174225, 267145, 801435, 1335725, 4007175]

約数ペア:

[(1, 4007175), (3, 1335725), (5, 801435), (15, 267145), (23, 174225), (25, 160287), (69, 58075), (75, 53429), (101, 39675), (115, 34845), (303, 13225), (345, 11615), (505, 7935), (529, 7575), (575, 6969), (1515, 2645), (1587, 2525), (1725, 2323)]