128529045

素因数分解:

$3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5701}}^1$

素因数の和:5882

約数の個数: 32

約数和(自身を含む): 229904640

約数和(自身を除く): 101375595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 167, 501, 835, 1503, 2505, 4509, 5701, 7515, 17103, 22545, 28505, 51309, 85515, 153927, 256545, 769635, 952067, 2856201, 4760335, 8568603, 14281005, 25705809, 42843015, 128529045]

約数ペア:

[(1, 128529045), (3, 42843015), (5, 25705809), (9, 14281005), (15, 8568603), (27, 4760335), (45, 2856201), (135, 952067), (167, 769635), (501, 256545), (835, 153927), (1503, 85515), (2505, 51309), (4509, 28505), (5701, 22545), (7515, 17103)]