408032495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{106397}}^1$

素因数の和:106474

約数の個数: 16

約数和(自身を含む): 536245920

約数和(自身を除く): 128213425

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 106397, 531985, 1383161, 6277423, 6915805, 31387115, 81606499, 408032495]

約数ペア:

[(1, 408032495), (5, 81606499), (13, 31387115), (59, 6915805), (65, 6277423), (295, 1383161), (767, 531985), (3835, 106397)]