1337475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 2343600

約数和(自身を除く): 1006125

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1049, 1275, 3147, 5245, 15735, 17833, 26225, 53499, 78675, 89165, 267495, 445825, 1337475]

約数ペア:

[(1, 1337475), (3, 445825), (5, 267495), (15, 89165), (17, 78675), (25, 53499), (51, 26225), (75, 17833), (85, 15735), (255, 5245), (425, 3147), (1049, 1275)]