75394015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1213}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 93701376

約数和(自身を除く): 18307361

約数列:

[1, 5, 31, 155, 401, 1213, 2005, 6065, 12431, 37603, 62155, 188015, 486413, 2432065, 15078803, 75394015]

約数ペア:

[(1, 75394015), (5, 15078803), (31, 2432065), (155, 486413), (401, 188015), (1213, 62155), (2005, 37603), (6065, 12431)]