331380485925

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1627}}^1\times {\mathrm{32719}}^1$

素因数の和:34442

約数の個数: 48

約数和(自身を含む): 554841154560

約数和(自身を除く): 223460668635

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 1627, 2075, 4881, 6225, 8135, 24405, 32719, 40675, 98157, 122025, 135041, 163595, 405123, 490785, 675205, 817975, 2025615, 2453925, 2715677, 3376025, 8147031, 10128075, 13578385, 40735155, 53233813, 67891925, 159701439, 203675775, 266169065, 798507195, 1330845325, 3992535975, 4418406479, 13255219437, 22092032395, 66276097185, 110460161975, 331380485925]

約数ペア:

[(1, 331380485925), (3, 110460161975), (5, 66276097185), (15, 22092032395), (25, 13255219437), (75, 4418406479), (83, 3992535975), (249, 1330845325), (415, 798507195), (1245, 266169065), (1627, 203675775), (2075, 159701439), (4881, 67891925), (6225, 53233813), (8135, 40735155), (24405, 13578385), (32719, 10128075), (40675, 8147031), (98157, 3376025), (122025, 2715677), (135041, 2453925), (163595, 2025615), (405123, 817975), (490785, 675205)]