30289775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 39841200

約数和(自身を除く): 9551425

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1019, 1025, 1189, 5095, 5945, 25475, 29551, 29725, 41779, 147755, 208895, 738775, 1044475, 1211591, 6057955, 30289775]

約数ペア:

[(1, 30289775), (5, 6057955), (25, 1211591), (29, 1044475), (41, 738775), (145, 208895), (205, 147755), (725, 41779), (1019, 29725), (1025, 29551), (1189, 25475), (5095, 5945)]