3301345

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 4389120

約数和(自身を除く): 1087775

約数列:

[1, 5, 19, 31, 59, 95, 155, 295, 361, 589, 1121, 1805, 1829, 2945, 5605, 9145, 11191, 21299, 34751, 55955, 106495, 173755, 660269, 3301345]

約数ペア:

[(1, 3301345), (5, 660269), (19, 173755), (31, 106495), (59, 55955), (95, 34751), (155, 21299), (295, 11191), (361, 9145), (589, 5605), (1121, 2945), (1805, 1829)]