219316735

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{1583}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 290727360

約数和(自身を除く): 71410625

約数列:

[1, 5, 11, 55, 121, 229, 605, 1145, 1583, 2519, 7915, 12595, 17413, 27709, 87065, 138545, 191543, 362507, 957715, 1812535, 3987577, 19937885, 43863347, 219316735]

約数ペア:

[(1, 219316735), (5, 43863347), (11, 19937885), (55, 3987577), (121, 1812535), (229, 957715), (605, 362507), (1145, 191543), (1583, 138545), (2519, 87065), (7915, 27709), (12595, 17413)]