2001015795

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{11287}}^1$

素因数の和:11571

約数の個数: 32

約数和(自身を含む): 3276951552

約数和(自身を除く): 1275935757

約数列:

[1, 3, 5, 15, 53, 159, 223, 265, 669, 795, 1115, 3345, 11287, 11819, 33861, 35457, 56435, 59095, 169305, 177285, 598211, 1794633, 2517001, 2991055, 7551003, 8973165, 12585005, 37755015, 133401053, 400203159, 667005265, 2001015795]

約数ペア:

[(1, 2001015795), (3, 667005265), (5, 400203159), (15, 133401053), (53, 37755015), (159, 12585005), (223, 8973165), (265, 7551003), (669, 2991055), (795, 2517001), (1115, 1794633), (3345, 598211), (11287, 177285), (11819, 169305), (33861, 59095), (35457, 56435)]