201130425

素因数分解:

$3^3\times 5^2\times {\mathrm{297971}}^1$

素因数の和:297990

約数の個数: 24

約数和(自身を含む): 369485280

約数和(自身を除く): 168354855

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 297971, 893913, 1489855, 2681739, 4469565, 7449275, 8045217, 13408695, 22347825, 40226085, 67043475, 201130425]

約数ペア:

[(1, 201130425), (3, 67043475), (5, 40226085), (9, 22347825), (15, 13408695), (25, 8045217), (27, 7449275), (45, 4469565), (75, 2681739), (135, 1489855), (225, 893913), (675, 297971)]