655128926335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2971}}^1\times {\mathrm{8951}}^1$

素因数の和:12319

約数の個数: 32

約数和(自身を含む): 849242580480

約数和(自身を除く): 194113654145

約数列:

[1, 5, 13, 65, 379, 1895, 2971, 4927, 8951, 14855, 24635, 38623, 44755, 116363, 193115, 581815, 1126009, 3392429, 5630045, 14638117, 16962145, 26593421, 44101577, 73190585, 132967105, 220507885, 345714473, 1728572365, 10078906559, 50394532795, 131025785267, 655128926335]

約数ペア:

[(1, 655128926335), (5, 131025785267), (13, 50394532795), (65, 10078906559), (379, 1728572365), (1895, 345714473), (2971, 220507885), (4927, 132967105), (8951, 73190585), (14855, 44101577), (24635, 26593421), (38623, 16962145), (44755, 14638117), (116363, 5630045), (193115, 3392429), (581815, 1126009)]