260187625

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{48407}}^1$

素因数の和:48465

約数の個数: 16

約数和(自身を含む): 332272512

約数和(自身を除く): 72084887

約数列:

[1, 5, 25, 43, 125, 215, 1075, 5375, 48407, 242035, 1210175, 2081501, 6050875, 10407505, 52037525, 260187625]

約数ペア:

[(1, 260187625), (5, 52037525), (25, 10407505), (43, 6050875), (125, 2081501), (215, 1210175), (1075, 242035), (5375, 48407)]