201670275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 354838400

約数和(自身を除く): 153168125

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 97, 285, 291, 475, 485, 1425, 1455, 1459, 1843, 2425, 4377, 5529, 7275, 7295, 9215, 21885, 27645, 27721, 36475, 46075, 83163, 109425, 138225, 138605, 141523, 415815, 424569, 693025, 707615, 2079075, 2122845, 2688937, 3538075, 8066811, 10614225, 13444685, 40334055, 67223425, 201670275]

約数ペア:

[(1, 201670275), (3, 67223425), (5, 40334055), (15, 13444685), (19, 10614225), (25, 8066811), (57, 3538075), (75, 2688937), (95, 2122845), (97, 2079075), (285, 707615), (291, 693025), (475, 424569), (485, 415815), (1425, 141523), (1455, 138605), (1459, 138225), (1843, 109425), (2425, 83163), (4377, 46075), (5529, 36475), (7275, 27721), (7295, 27645), (9215, 21885)]