11870415

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3823}}^1$

素因数の和:3860

約数の個数: 32

約数和(自身を含む): 22026240

約数和(自身を除く): 10155825

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 3823, 11469, 19115, 34407, 57345, 87929, 103221, 172035, 263787, 439645, 516105, 791361, 1318935, 2374083, 3956805, 11870415]

約数ペア:

[(1, 11870415), (3, 3956805), (5, 2374083), (9, 1318935), (15, 791361), (23, 516105), (27, 439645), (45, 263787), (69, 172035), (115, 103221), (135, 87929), (207, 57345), (345, 34407), (621, 19115), (1035, 11469), (3105, 3823)]