22820025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{13229}}^1$

素因数の和:13265

約数の個数: 24

約数和(自身を含む): 39372480

約数和(自身を除く): 16552455

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 13229, 39687, 66145, 198435, 304267, 330725, 912801, 992175, 1521335, 4564005, 7606675, 22820025]

約数ペア:

[(1, 22820025), (3, 7606675), (5, 4564005), (15, 1521335), (23, 992175), (25, 912801), (69, 330725), (75, 304267), (115, 198435), (345, 66145), (575, 39687), (1725, 13229)]