25028955

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11351}}^1$

素因数の和:11376

約数の個数: 36

約数和(自身を含む): 50470992

約数和(自身を除く): 25442037

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 11351, 34053, 56755, 79457, 102159, 170265, 238371, 397285, 510795, 556199, 715113, 1191855, 1668597, 2780995, 3575565, 5005791, 8342985, 25028955]

約数ペア:

[(1, 25028955), (3, 8342985), (5, 5005791), (7, 3575565), (9, 2780995), (15, 1668597), (21, 1191855), (35, 715113), (45, 556199), (49, 510795), (63, 397285), (105, 238371), (147, 170265), (245, 102159), (315, 79457), (441, 56755), (735, 34053), (2205, 11351)]