11392245

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1263

約数の個数: 40

約数和(自身を含む): 21326976

約数和(自身を除く): 9934731

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1223, 1863, 3105, 3669, 6115, 9315, 11007, 18345, 28129, 33021, 55035, 84387, 99063, 140645, 165105, 253161, 421935, 495315, 759483, 1265805, 2278449, 3797415, 11392245]

約数ペア:

[(1, 11392245), (3, 3797415), (5, 2278449), (9, 1265805), (15, 759483), (23, 495315), (27, 421935), (45, 253161), (69, 165105), (81, 140645), (115, 99063), (135, 84387), (207, 55035), (345, 33021), (405, 28129), (621, 18345), (1035, 11007), (1223, 9315), (1863, 6115), (3105, 3669)]