152806885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5437}}^1$

素因数の和:5533

約数の個数: 32

約数和(自身を含む): 231789312

約数和(自身を除く): 78982427

約数列:

[1, 5, 7, 11, 35, 55, 73, 77, 365, 385, 511, 803, 2555, 4015, 5437, 5621, 27185, 28105, 38059, 59807, 190295, 299035, 396901, 418649, 1984505, 2093245, 2778307, 4365911, 13891535, 21829555, 30561377, 152806885]

約数ペア:

[(1, 152806885), (5, 30561377), (7, 21829555), (11, 13891535), (35, 4365911), (55, 2778307), (73, 2093245), (77, 1984505), (365, 418649), (385, 396901), (511, 299035), (803, 190295), (2555, 59807), (4015, 38059), (5437, 28105), (5621, 27185)]