4170895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 5253120

約数和(自身を除く): 1082225

約数列:

[1, 5, 31, 71, 155, 355, 379, 1895, 2201, 11005, 11749, 26909, 58745, 134545, 834179, 4170895]

約数ペア:

[(1, 4170895), (5, 834179), (31, 134545), (71, 58745), (155, 26909), (355, 11749), (379, 11005), (1895, 2201)]