223861665

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{1459}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 367079040

約数和(自身を除く): 143217375

約数列:

[1, 3, 5, 15, 53, 159, 193, 265, 579, 795, 965, 1459, 2895, 4377, 7295, 10229, 21885, 30687, 51145, 77327, 153435, 231981, 281587, 386635, 844761, 1159905, 1407935, 4223805, 14924111, 44772333, 74620555, 223861665]

約数ペア:

[(1, 223861665), (3, 74620555), (5, 44772333), (15, 14924111), (53, 4223805), (159, 1407935), (193, 1159905), (265, 844761), (579, 386635), (795, 281587), (965, 231981), (1459, 153435), (2895, 77327), (4377, 51145), (7295, 30687), (10229, 21885)]