13108375

素因数分解:

$5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 19049472

約数和(自身を除く): 5941097

約数列:

[1, 5, 7, 25, 35, 71, 125, 175, 211, 355, 497, 875, 1055, 1477, 1775, 2485, 5275, 7385, 8875, 12425, 14981, 26375, 36925, 62125, 74905, 104867, 184625, 374525, 524335, 1872625, 2621675, 13108375]

約数ペア:

[(1, 13108375), (5, 2621675), (7, 1872625), (25, 524335), (35, 374525), (71, 184625), (125, 104867), (175, 74905), (211, 62125), (355, 36925), (497, 26375), (875, 14981), (1055, 12425), (1477, 8875), (1775, 7385), (2485, 5275)]