2465145

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1929

約数の個数: 24

約数和(自身を含む): 4422600

約数和(自身を除く): 1957455

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 1889, 5667, 9445, 17001, 28335, 54781, 85005, 164343, 273905, 493029, 821715, 2465145]

約数ペア:

[(1, 2465145), (3, 821715), (5, 493029), (9, 273905), (15, 164343), (29, 85005), (45, 54781), (87, 28335), (145, 17001), (261, 9445), (435, 5667), (1305, 1889)]