25033455

素因数分解:

$3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 45354672

約数和(自身を除く): 20321217

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 339, 405, 547, 565, 1017, 1641, 1695, 2735, 3051, 4923, 5085, 8205, 9153, 14769, 15255, 24615, 44307, 45765, 61811, 73845, 185433, 221535, 309055, 556299, 927165, 1668897, 2781495, 5006691, 8344485, 25033455]

約数ペア:

[(1, 25033455), (3, 8344485), (5, 5006691), (9, 2781495), (15, 1668897), (27, 927165), (45, 556299), (81, 309055), (113, 221535), (135, 185433), (339, 73845), (405, 61811), (547, 45765), (565, 44307), (1017, 24615), (1641, 15255), (1695, 14769), (2735, 9153), (3051, 8205), (4923, 5085)]