227500845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 434294784

約数和(自身を除く): 206793939

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 67, 143, 165, 195, 201, 335, 429, 715, 737, 871, 1005, 1583, 2145, 2211, 2613, 3685, 4355, 4749, 7915, 9581, 11055, 13065, 17413, 20579, 23745, 28743, 47905, 52239, 61737, 87065, 102895, 106061, 143715, 226369, 261195, 308685, 318183, 530305, 679107, 1131845, 1166671, 1378793, 1590915, 3395535, 3500013, 4136379, 5833355, 6893965, 15166723, 17500065, 20681895, 45500169, 75833615, 227500845]

約数ペア:

[(1, 227500845), (3, 75833615), (5, 45500169), (11, 20681895), (13, 17500065), (15, 15166723), (33, 6893965), (39, 5833355), (55, 4136379), (65, 3500013), (67, 3395535), (143, 1590915), (165, 1378793), (195, 1166671), (201, 1131845), (335, 679107), (429, 530305), (715, 318183), (737, 308685), (871, 261195), (1005, 226369), (1583, 143715), (2145, 106061), (2211, 102895), (2613, 87065), (3685, 61737), (4355, 52239), (4749, 47905), (7915, 28743), (9581, 23745), (11055, 20579), (13065, 17413)]