155118525

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{13697}}^1$

素因数の和:13861

約数の個数: 24

約数和(自身を含む): 258179904

約数和(自身を除く): 103061379

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 3775, 11325, 13697, 41091, 68485, 205455, 342425, 1027275, 2068247, 6204741, 10341235, 31023705, 51706175, 155118525]

約数ペア:

[(1, 155118525), (3, 51706175), (5, 31023705), (15, 10341235), (25, 6204741), (75, 2068247), (151, 1027275), (453, 342425), (755, 205455), (2265, 68485), (3775, 41091), (11325, 13697)]