13307576025

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{9769}}^1$

素因数の和:10266

約数の個数: 48

約数和(自身を含む): 22591679040

約数和(自身を除く): 9284103015

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 443, 615, 1025, 1329, 2215, 3075, 6645, 9769, 11075, 18163, 29307, 33225, 48845, 54489, 90815, 146535, 244225, 272445, 400529, 454075, 732675, 1201587, 1362225, 2002645, 4327667, 6007935, 10013225, 12983001, 21638335, 30039675, 64915005, 108191675, 177434347, 324575025, 532303041, 887171735, 2661515205, 4435858675, 13307576025]

約数ペア:

[(1, 13307576025), (3, 4435858675), (5, 2661515205), (15, 887171735), (25, 532303041), (41, 324575025), (75, 177434347), (123, 108191675), (205, 64915005), (443, 30039675), (615, 21638335), (1025, 12983001), (1329, 10013225), (2215, 6007935), (3075, 4327667), (6645, 2002645), (9769, 1362225), (11075, 1201587), (18163, 732675), (29307, 454075), (33225, 400529), (48845, 272445), (54489, 244225), (90815, 146535)]