90253725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{52321}}^1$

素因数の和:52357

約数の個数: 24

約数和(自身を含む): 155710272

約数和(自身を除く): 65456547

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 52321, 156963, 261605, 784815, 1203383, 1308025, 3610149, 3924075, 6016915, 18050745, 30084575, 90253725]

約数ペア:

[(1, 90253725), (3, 30084575), (5, 18050745), (15, 6016915), (23, 3924075), (25, 3610149), (69, 1308025), (75, 1203383), (115, 784815), (345, 261605), (575, 156963), (1725, 52321)]