3001525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 4017600

約数和(自身を除く): 1016075

約数列:

[1, 5, 19, 25, 71, 89, 95, 355, 445, 475, 1349, 1691, 1775, 2225, 6319, 6745, 8455, 31595, 33725, 42275, 120061, 157975, 600305, 3001525]

約数ペア:

[(1, 3001525), (5, 600305), (19, 157975), (25, 120061), (71, 42275), (89, 33725), (95, 31595), (355, 8455), (445, 6745), (475, 6319), (1349, 2225), (1691, 1775)]