23300775

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3571}}^1$

素因数の和:3616

約数の個数: 36

約数和(自身を含む): 43185480

約数和(自身を除く): 19884705

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 3571, 6525, 10713, 17855, 32139, 53565, 89275, 103559, 160695, 267825, 310677, 517795, 803475, 932031, 1553385, 2588975, 4660155, 7766925, 23300775]

約数ペア:

[(1, 23300775), (3, 7766925), (5, 4660155), (9, 2588975), (15, 1553385), (25, 932031), (29, 803475), (45, 517795), (75, 310677), (87, 267825), (145, 160695), (225, 103559), (261, 89275), (435, 53565), (725, 32139), (1305, 17855), (2175, 10713), (3571, 6525)]