201106575

素因数分解:

$3^2\times 5^2\times {\mathrm{523}}^1\times {\mathrm{1709}}^1$

素因数の和:2248

約数の個数: 36

約数和(自身を含む): 361104120

約数和(自身を除く): 159997545

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 523, 1569, 1709, 2615, 4707, 5127, 7845, 8545, 13075, 15381, 23535, 25635, 39225, 42725, 76905, 117675, 128175, 384525, 893807, 2681421, 4469035, 8044263, 13407105, 22345175, 40221315, 67035525, 201106575]

約数ペア:

[(1, 201106575), (3, 67035525), (5, 40221315), (9, 22345175), (15, 13407105), (25, 8044263), (45, 4469035), (75, 2681421), (225, 893807), (523, 384525), (1569, 128175), (1709, 117675), (2615, 76905), (4707, 42725), (5127, 39225), (7845, 25635), (8545, 23535), (13075, 15381)]