6690575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 8749440

約数和(自身を除く): 2058865

約数列:

[1, 5, 25, 31, 89, 97, 155, 445, 485, 775, 2225, 2425, 2759, 3007, 8633, 13795, 15035, 43165, 68975, 75175, 215825, 267623, 1338115, 6690575]

約数ペア:

[(1, 6690575), (5, 1338115), (25, 267623), (31, 215825), (89, 75175), (97, 68975), (155, 43165), (445, 15035), (485, 13795), (775, 8633), (2225, 3007), (2425, 2759)]