30337425

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1362

約数の個数: 36

約数和(自身を含む): 54880540

約数和(自身を除く): 24543115

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 545, 981, 1237, 1635, 2725, 3711, 4905, 6185, 8175, 11133, 18555, 24525, 30925, 55665, 92775, 134833, 278325, 404499, 674165, 1213497, 2022495, 3370825, 6067485, 10112475, 30337425]

約数ペア:

[(1, 30337425), (3, 10112475), (5, 6067485), (9, 3370825), (15, 2022495), (25, 1213497), (45, 674165), (75, 404499), (109, 278325), (225, 134833), (327, 92775), (545, 55665), (981, 30925), (1237, 24525), (1635, 18555), (2725, 11133), (3711, 8175), (4905, 6185)]