16413575

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 21218880

約数和(自身を除く): 4805305

約数列:

[1, 5, 25, 47, 61, 229, 235, 305, 1145, 1175, 1525, 2867, 5725, 10763, 13969, 14335, 53815, 69845, 71675, 269075, 349225, 656543, 3282715, 16413575]

約数ペア:

[(1, 16413575), (5, 3282715), (25, 656543), (47, 349225), (61, 269075), (229, 71675), (235, 69845), (305, 53815), (1145, 14335), (1175, 13969), (1525, 10763), (2867, 5725)]