490090305

素因数分解:

$3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{32771}}^1$

素因数の和:33776

約数の個数: 16

約数和(自身を含む): 784954944

約数和(自身を除く): 294864639

約数列:

[1, 3, 5, 15, 997, 2991, 4985, 14955, 32771, 98313, 163855, 491565, 32672687, 98018061, 163363435, 490090305]

約数ペア:

[(1, 490090305), (3, 163363435), (5, 98018061), (15, 32672687), (997, 491565), (2991, 163855), (4985, 98313), (14955, 32771)]