126519025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1601}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 163884600

約数和(自身を除く): 37365575

約数列:

[1, 5, 25, 29, 109, 145, 545, 725, 1601, 2725, 3161, 8005, 15805, 40025, 46429, 79025, 174509, 232145, 872545, 1160725, 4362725, 5060761, 25303805, 126519025]

約数ペア:

[(1, 126519025), (5, 25303805), (25, 5060761), (29, 4362725), (109, 1160725), (145, 872545), (545, 232145), (725, 174509), (1601, 79025), (2725, 46429), (3161, 40025), (8005, 15805)]