2040398415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{100537}}^1$

素因数の和:100600

約数の個数: 48

約数和(自身を含む): 3952349856

約数和(自身を除く): 1911951441

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 4059, 6765, 20295, 100537, 301611, 502685, 904833, 1105907, 1508055, 3317721, 4122017, 4524165, 5529535, 9953163, 12366051, 16588605, 20610085, 37098153, 45342187, 49765815, 61830255, 136026561, 185490765, 226710935, 408079683, 680132805, 2040398415]

約数ペア:

[(1, 2040398415), (3, 680132805), (5, 408079683), (9, 226710935), (11, 185490765), (15, 136026561), (33, 61830255), (41, 49765815), (45, 45342187), (55, 37098153), (99, 20610085), (123, 16588605), (165, 12366051), (205, 9953163), (369, 5529535), (451, 4524165), (495, 4122017), (615, 3317721), (1353, 1508055), (1845, 1105907), (2255, 904833), (4059, 502685), (6765, 301611), (20295, 100537)]