2405325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 4284448

約数和(自身を除く): 1879123

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2467, 7401, 12335, 32071, 37005, 61675, 96213, 160355, 185025, 481065, 801775, 2405325]

約数ペア:

[(1, 2405325), (3, 801775), (5, 481065), (13, 185025), (15, 160355), (25, 96213), (39, 61675), (65, 37005), (75, 32071), (195, 12335), (325, 7401), (975, 2467)]