108502225

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 36

約数和(自身を含む): 148428372

約数和(自身を除く): 39926147

約数列:

[1, 5, 13, 25, 61, 65, 169, 305, 325, 421, 793, 845, 1525, 2105, 3965, 4225, 5473, 10309, 10525, 19825, 25681, 27365, 51545, 71149, 128405, 136825, 257725, 333853, 355745, 642025, 1669265, 1778725, 4340089, 8346325, 21700445, 108502225]

約数ペア:

[(1, 108502225), (5, 21700445), (13, 8346325), (25, 4340089), (61, 1778725), (65, 1669265), (169, 642025), (305, 355745), (325, 333853), (421, 257725), (793, 136825), (845, 128405), (1525, 71149), (2105, 51545), (3965, 27365), (4225, 25681), (5473, 19825), (10309, 10525)]