74985245

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 91238400

約数和(自身を除く): 16253155

約数列:

[1, 5, 127, 263, 449, 635, 1315, 2245, 33401, 57023, 118087, 167005, 285115, 590435, 14997049, 74985245]

約数ペア:

[(1, 74985245), (5, 14997049), (127, 590435), (263, 285115), (449, 167005), (635, 118087), (1315, 57023), (2245, 33401)]