2023275

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 3414960

約数和(自身を除く): 1391685

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 509, 795, 1325, 1527, 2545, 3975, 7635, 12725, 26977, 38175, 80931, 134885, 404655, 674425, 2023275]

約数ペア:

[(1, 2023275), (3, 674425), (5, 404655), (15, 134885), (25, 80931), (53, 38175), (75, 26977), (159, 12725), (265, 7635), (509, 3975), (795, 2545), (1325, 1527)]