240695535

素因数分解:

$3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{28201}}^1$

素因数の和:28778

約数の個数: 16

約数和(自身を含む): 385803360

約数和(自身を除く): 145107825

約数列:

[1, 3, 5, 15, 569, 1707, 2845, 8535, 28201, 84603, 141005, 423015, 16046369, 48139107, 80231845, 240695535]

約数ペア:

[(1, 240695535), (3, 80231845), (5, 48139107), (15, 16046369), (569, 423015), (1707, 141005), (2845, 84603), (8535, 28201)]