8379245

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 12213504

約数和(自身を除く): 3834259

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 1487, 5635, 7435, 10409, 34201, 52045, 72863, 171005, 239407, 364315, 1197035, 1675849, 8379245]

約数ペア:

[(1, 8379245), (5, 1675849), (7, 1197035), (23, 364315), (35, 239407), (49, 171005), (115, 72863), (161, 52045), (245, 34201), (805, 10409), (1127, 7435), (1487, 5635)]