4819415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 6434640

約数和(自身を除く): 1615225

約数列:

[1, 5, 17, 31, 59, 85, 155, 295, 527, 961, 1003, 1829, 2635, 4805, 5015, 9145, 16337, 31093, 56699, 81685, 155465, 283495, 963883, 4819415]

約数ペア:

[(1, 4819415), (5, 963883), (17, 283495), (31, 155465), (59, 81685), (85, 56699), (155, 31093), (295, 16337), (527, 9145), (961, 5015), (1003, 4805), (1829, 2635)]