1825525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 2515464

約数和(自身を除く): 689939

約数列:

[1, 5, 13, 25, 41, 65, 137, 205, 325, 533, 685, 1025, 1781, 2665, 3425, 5617, 8905, 13325, 28085, 44525, 73021, 140425, 365105, 1825525]

約数ペア:

[(1, 1825525), (5, 365105), (13, 140425), (25, 73021), (41, 44525), (65, 28085), (137, 13325), (205, 8905), (325, 5617), (533, 3425), (685, 2665), (1025, 1781)]