201506475

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{13921}}^1$

素因数の和:14127

約数の個数: 24

約数和(自身を含む): 334907632

約数和(自身を除く): 133401157

約数列:

[1, 3, 5, 15, 25, 75, 193, 579, 965, 2895, 4825, 13921, 14475, 41763, 69605, 208815, 348025, 1044075, 2686753, 8060259, 13433765, 40301295, 67168825, 201506475]

約数ペア:

[(1, 201506475), (3, 67168825), (5, 40301295), (15, 13433765), (25, 8060259), (75, 2686753), (193, 1044075), (579, 348025), (965, 208815), (2895, 69605), (4825, 41763), (13921, 14475)]