283052325

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 487468800

約数和(自身を除く): 204416475

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 181, 435, 543, 719, 725, 905, 2157, 2175, 2715, 3595, 4525, 5249, 10785, 13575, 15747, 17975, 20851, 26245, 53925, 62553, 78735, 104255, 130139, 131225, 312765, 390417, 393675, 521275, 650695, 1563825, 1952085, 3253475, 3774031, 9760425, 11322093, 18870155, 56610465, 94350775, 283052325]

約数ペア:

[(1, 283052325), (3, 94350775), (5, 56610465), (15, 18870155), (25, 11322093), (29, 9760425), (75, 3774031), (87, 3253475), (145, 1952085), (181, 1563825), (435, 650695), (543, 521275), (719, 393675), (725, 390417), (905, 312765), (2157, 131225), (2175, 130139), (2715, 104255), (3595, 78735), (4525, 62553), (5249, 53925), (10785, 26245), (13575, 20851), (15747, 17975)]