11225790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13859}}^1$

素因数の和:13878

約数の個数: 40

約数和(自身を含む): 30187080

約数和(自身を除く): 18961290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 13859, 27718, 41577, 69295, 83154, 124731, 138590, 207885, 249462, 374193, 415770, 623655, 748386, 1122579, 1247310, 1870965, 2245158, 3741930, 5612895, 11225790]

約数ペア:

[(1, 11225790), (2, 5612895), (3, 3741930), (5, 2245158), (6, 1870965), (9, 1247310), (10, 1122579), (15, 748386), (18, 623655), (27, 415770), (30, 374193), (45, 249462), (54, 207885), (81, 138590), (90, 124731), (135, 83154), (162, 69295), (270, 41577), (405, 27718), (810, 13859)]