24772425

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 42973440

約数和(自身を除く): 18201015

約数列:

[1, 3, 5, 15, 25, 37, 75, 79, 111, 113, 185, 237, 339, 395, 555, 565, 925, 1185, 1695, 1975, 2775, 2825, 2923, 4181, 5925, 8475, 8769, 8927, 12543, 14615, 20905, 26781, 43845, 44635, 62715, 73075, 104525, 133905, 219225, 223175, 313575, 330299, 669525, 990897, 1651495, 4954485, 8257475, 24772425]

約数ペア:

[(1, 24772425), (3, 8257475), (5, 4954485), (15, 1651495), (25, 990897), (37, 669525), (75, 330299), (79, 313575), (111, 223175), (113, 219225), (185, 133905), (237, 104525), (339, 73075), (395, 62715), (555, 44635), (565, 43845), (925, 26781), (1185, 20905), (1695, 14615), (1975, 12543), (2775, 8927), (2825, 8769), (2923, 8475), (4181, 5925)]