120364775

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 152159904

約数和(自身を除く): 31795129

約数列:

[1, 5, 25, 113, 137, 311, 565, 685, 1555, 2825, 3425, 7775, 15481, 35143, 42607, 77405, 175715, 213035, 387025, 878575, 1065175, 4814591, 24072955, 120364775]

約数ペア:

[(1, 120364775), (5, 24072955), (25, 4814591), (113, 1065175), (137, 878575), (311, 387025), (565, 213035), (685, 175715), (1555, 77405), (2825, 42607), (3425, 35143), (7775, 15481)]