1490506475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{7817}}^1$

素因数の和:8119

約数の個数: 24

約数和(自身を含む): 1919475360

約数和(自身を除く): 428968885

約数列:

[1, 5, 25, 29, 145, 263, 725, 1315, 6575, 7627, 7817, 38135, 39085, 190675, 195425, 226693, 1133465, 2055871, 5667325, 10279355, 51396775, 59620259, 298101295, 1490506475]

約数ペア:

[(1, 1490506475), (5, 298101295), (25, 59620259), (29, 51396775), (145, 10279355), (263, 5667325), (725, 2055871), (1315, 1133465), (6575, 226693), (7627, 195425), (7817, 190675), (38135, 39085)]