74400465

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{160001}}^1$

素因数の和:160040

約数の個数: 16

約数和(自身を含む): 122881536

約数和(自身を除く): 48481071

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 160001, 480003, 800005, 2400015, 4960031, 14880093, 24800155, 74400465]

約数ペア:

[(1, 74400465), (3, 24800155), (5, 14880093), (15, 4960031), (31, 2400015), (93, 800005), (155, 480003), (465, 160001)]