990062895

素因数分解:

$3^1\times 5^1\times {\mathrm{4357}}^1\times {\mathrm{15149}}^1$

素因数の和:19514

約数の個数: 16

約数和(自身を含む): 1584568800

約数和(自身を除く): 594505905

約数列:

[1, 3, 5, 15, 4357, 13071, 15149, 21785, 45447, 65355, 75745, 227235, 66004193, 198012579, 330020965, 990062895]

約数ペア:

[(1, 990062895), (3, 330020965), (5, 198012579), (15, 66004193), (4357, 227235), (13071, 75745), (15149, 65355), (21785, 45447)]