2427135

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 4105728

約数和(自身を除く): 1678593

約数列:

[1, 3, 5, 15, 43, 53, 71, 129, 159, 213, 215, 265, 355, 645, 795, 1065, 2279, 3053, 3763, 6837, 9159, 11289, 11395, 15265, 18815, 34185, 45795, 56445, 161809, 485427, 809045, 2427135]

約数ペア:

[(1, 2427135), (3, 809045), (5, 485427), (15, 161809), (43, 56445), (53, 45795), (71, 34185), (129, 18815), (159, 15265), (213, 11395), (215, 11289), (265, 9159), (355, 6837), (645, 3763), (795, 3053), (1065, 2279)]