100228455

素因数分解:

$3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2243}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 178801920

約数和(自身を除く): 78573465

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 331, 993, 1655, 2243, 2979, 4965, 6729, 8937, 11215, 14895, 20187, 33645, 44685, 60561, 100935, 302805, 742433, 2227299, 3712165, 6681897, 11136495, 20045691, 33409485, 100228455]

約数ペア:

[(1, 100228455), (3, 33409485), (5, 20045691), (9, 11136495), (15, 6681897), (27, 3712165), (45, 2227299), (135, 742433), (331, 302805), (993, 100935), (1655, 60561), (2243, 44685), (2979, 33645), (4965, 20187), (6729, 14895), (8937, 11215)]