51374775

素因数分解:

$3^1\times 5^2\times {\mathrm{653}}^1\times {\mathrm{1049}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 85150800

約数和(自身を除く): 33776025

約数列:

[1, 3, 5, 15, 25, 75, 653, 1049, 1959, 3147, 3265, 5245, 9795, 15735, 16325, 26225, 48975, 78675, 684997, 2054991, 3424985, 10274955, 17124925, 51374775]

約数ペア:

[(1, 51374775), (3, 17124925), (5, 10274955), (15, 3424985), (25, 2054991), (75, 684997), (653, 78675), (1049, 48975), (1959, 26225), (3147, 16325), (3265, 15735), (5245, 9795)]