3881475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1356

約数の個数: 36

約数和(自身を含む): 7492576

約数和(自身を除く): 3611101

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 1327, 2925, 3981, 6635, 11943, 17251, 19905, 33175, 51753, 59715, 86255, 99525, 155259, 258765, 298575, 431275, 776295, 1293825, 3881475]

約数ペア:

[(1, 3881475), (3, 1293825), (5, 776295), (9, 431275), (13, 298575), (15, 258765), (25, 155259), (39, 99525), (45, 86255), (65, 59715), (75, 51753), (117, 33175), (195, 19905), (225, 17251), (325, 11943), (585, 6635), (975, 3981), (1327, 2925)]