75279990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2509333}}^1$

素因数の和:2509343

約数の個数: 16

約数和(自身を含む): 180672048

約数和(自身を除く): 105392058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2509333, 5018666, 7527999, 12546665, 15055998, 25093330, 37639995, 75279990]

約数ペア:

[(1, 75279990), (2, 37639995), (3, 25093330), (5, 15055998), (6, 12546665), (10, 7527999), (15, 5018666), (30, 2509333)]