26801865

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5897}}^1$

素因数の和:6009

約数の個数: 24

約数和(自身を含む): 46924488

約数和(自身を除く): 20122623

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 5897, 17691, 29485, 53073, 88455, 265365, 595597, 1786791, 2977985, 5360373, 8933955, 26801865]

約数ペア:

[(1, 26801865), (3, 8933955), (5, 5360373), (9, 2977985), (15, 1786791), (45, 595597), (101, 265365), (303, 88455), (505, 53073), (909, 29485), (1515, 17691), (4545, 5897)]