11540235

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{2243}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 21542400

約数和(自身を除く): 10002165

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2243, 5145, 6729, 11215, 15701, 33645, 47103, 78505, 109907, 235515, 329721, 549535, 769349, 1648605, 2308047, 3846745, 11540235]

約数ペア:

[(1, 11540235), (3, 3846745), (5, 2308047), (7, 1648605), (15, 769349), (21, 549535), (35, 329721), (49, 235515), (105, 109907), (147, 78505), (245, 47103), (343, 33645), (735, 15701), (1029, 11215), (1715, 6729), (2243, 5145)]