214979475

素因数分解:

$3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{12517}}^1$

素因数の和:12759

約数の個数: 24

約数和(自身を含む): 357013360

約数和(自身を除く): 142033885

約数列:

[1, 3, 5, 15, 25, 75, 229, 687, 1145, 3435, 5725, 12517, 17175, 37551, 62585, 187755, 312925, 938775, 2866393, 8599179, 14331965, 42995895, 71659825, 214979475]

約数ペア:

[(1, 214979475), (3, 71659825), (5, 42995895), (15, 14331965), (25, 8599179), (75, 2866393), (229, 938775), (687, 312925), (1145, 187755), (3435, 62585), (5725, 37551), (12517, 17175)]