67741825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 87494400

約数和(自身を除く): 19752575

約数列:

[1, 5, 25, 29, 145, 223, 419, 725, 1115, 2095, 5575, 6467, 10475, 12151, 32335, 60755, 93437, 161675, 303775, 467185, 2335925, 2709673, 13548365, 67741825]

約数ペア:

[(1, 67741825), (5, 13548365), (25, 2709673), (29, 2335925), (145, 467185), (223, 303775), (419, 161675), (725, 93437), (1115, 60755), (2095, 32335), (5575, 12151), (6467, 10475)]