82663735

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 129440160

約数和(自身を除く): 46776425

約数列:

[1, 5, 7, 11, 35, 37, 49, 55, 77, 185, 245, 259, 385, 407, 539, 829, 1295, 1813, 2035, 2695, 2849, 4145, 5803, 9065, 9119, 14245, 19943, 29015, 30673, 40621, 45595, 63833, 99715, 153365, 203105, 214711, 319165, 337403, 446831, 1073555, 1502977, 1687015, 2234155, 2361821, 7514885, 11809105, 16532747, 82663735]

約数ペア:

[(1, 82663735), (5, 16532747), (7, 11809105), (11, 7514885), (35, 2361821), (37, 2234155), (49, 1687015), (55, 1502977), (77, 1073555), (185, 446831), (245, 337403), (259, 319165), (385, 214711), (407, 203105), (539, 153365), (829, 99715), (1295, 63833), (1813, 45595), (2035, 40621), (2695, 30673), (2849, 29015), (4145, 19943), (5803, 14245), (9065, 9119)]