260181255

素因数分解:

$3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{25621}}^1$

素因数の和:26306

約数の個数: 16

約数和(自身を含む): 416921184

約数和(自身を除く): 156739929

約数列:

[1, 3, 5, 15, 677, 2031, 3385, 10155, 25621, 76863, 128105, 384315, 17345417, 52036251, 86727085, 260181255]

約数ペア:

[(1, 260181255), (3, 86727085), (5, 52036251), (15, 17345417), (677, 384315), (2031, 128105), (3385, 76863), (10155, 25621)]