103506255

素因数分解:

$3^4\times 5^1\times {\mathrm{255571}}^1$

素因数の和:255588

約数の個数: 20

約数和(自身を含む): 185545272

約数和(自身を除く): 82039017

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 255571, 766713, 1277855, 2300139, 3833565, 6900417, 11500695, 20701251, 34502085, 103506255]

約数ペア:

[(1, 103506255), (3, 34502085), (5, 20701251), (9, 11500695), (15, 6900417), (27, 3833565), (45, 2300139), (81, 1277855), (135, 766713), (405, 255571)]