128546325

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5147}}^1$

素因数の和:5203

約数の個数: 48

約数和(自身を含む): 242573760

約数和(自身を除く): 114027435

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2775, 4995, 5147, 8325, 15441, 24975, 25735, 46323, 77205, 128675, 138969, 190439, 231615, 386025, 571317, 694845, 952195, 1158075, 1713951, 2856585, 3474225, 4760975, 5141853, 8569755, 14282925, 25709265, 42848775, 128546325]

約数ペア:

[(1, 128546325), (3, 42848775), (5, 25709265), (9, 14282925), (15, 8569755), (25, 5141853), (27, 4760975), (37, 3474225), (45, 2856585), (75, 1713951), (111, 1158075), (135, 952195), (185, 694845), (225, 571317), (333, 386025), (555, 231615), (675, 190439), (925, 138969), (999, 128675), (1665, 77205), (2775, 46323), (4995, 25735), (5147, 24975), (8325, 15441)]