30268125

素因数分解:

$3^2\times 5^4\times {\mathrm{5381}}^1$

素因数の和:5407

約数の個数: 30

約数和(自身を含む): 54643446

約数和(自身を除く): 24375321

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5381, 5625, 16143, 26905, 48429, 80715, 134525, 242145, 403575, 672625, 1210725, 2017875, 3363125, 6053625, 10089375, 30268125]

約数ペア:

[(1, 30268125), (3, 10089375), (5, 6053625), (9, 3363125), (15, 2017875), (25, 1210725), (45, 672625), (75, 403575), (125, 242145), (225, 134525), (375, 80715), (625, 48429), (1125, 26905), (1875, 16143), (5381, 5625)]