23202225

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1138

約数の個数: 36

約数和(自身を含む): 42010332

約数和(自身を除く): 18808107

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 225, 303, 505, 909, 1021, 1515, 2525, 3063, 4545, 5105, 7575, 9189, 15315, 22725, 25525, 45945, 76575, 103121, 229725, 309363, 515605, 928089, 1546815, 2578025, 4640445, 7734075, 23202225]

約数ペア:

[(1, 23202225), (3, 7734075), (5, 4640445), (9, 2578025), (15, 1546815), (25, 928089), (45, 515605), (75, 309363), (101, 229725), (225, 103121), (303, 76575), (505, 45945), (909, 25525), (1021, 22725), (1515, 15315), (2525, 9189), (3063, 7575), (4545, 5105)]