71303015

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 104146560

約数和(自身を除く): 32843545

約数列:

[1, 5, 7, 17, 35, 85, 119, 293, 409, 595, 1465, 2045, 2051, 2863, 4981, 6953, 10255, 14315, 24905, 34765, 34867, 48671, 119837, 174335, 243355, 599185, 838859, 2037229, 4194295, 10186145, 14260603, 71303015]

約数ペア:

[(1, 71303015), (5, 14260603), (7, 10186145), (17, 4194295), (35, 2037229), (85, 838859), (119, 599185), (293, 243355), (409, 174335), (595, 119837), (1465, 48671), (2045, 34867), (2051, 34765), (2863, 24905), (4981, 14315), (6953, 10255)]