11100475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 14530320

約数和(自身を除く): 3429845

約数列:

[1, 5, 25, 29, 61, 145, 251, 305, 725, 1255, 1525, 1769, 6275, 7279, 8845, 15311, 36395, 44225, 76555, 181975, 382775, 444019, 2220095, 11100475]

約数ペア:

[(1, 11100475), (5, 2220095), (25, 444019), (29, 382775), (61, 181975), (145, 76555), (251, 44225), (305, 36395), (725, 15311), (1255, 8845), (1525, 7279), (1769, 6275)]