289677735

素因数分解:

$3^3\times 5^1\times {\mathrm{701}}^1\times {\mathrm{3061}}^1$

素因数の和:3776

約数の個数: 32

約数和(自身を含む): 515885760

約数和(自身を除く): 226208025

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 701, 2103, 3061, 3505, 6309, 9183, 10515, 15305, 18927, 27549, 31545, 45915, 82647, 94635, 137745, 413235, 2145761, 6437283, 10728805, 19311849, 32186415, 57935547, 96559245, 289677735]

約数ペア:

[(1, 289677735), (3, 96559245), (5, 57935547), (9, 32186415), (15, 19311849), (27, 10728805), (45, 6437283), (135, 2145761), (701, 413235), (2103, 137745), (3061, 94635), (3505, 82647), (6309, 45915), (9183, 31545), (10515, 27549), (15305, 18927)]