66983245

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11887}}^1$

素因数の和:11929

約数の個数: 24

約数和(自身を含む): 97576704

約数和(自身を除く): 30593459

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 11887, 59435, 83209, 273401, 416045, 582463, 1367005, 1913807, 2912315, 9569035, 13396649, 66983245]

約数ペア:

[(1, 66983245), (5, 13396649), (7, 9569035), (23, 2912315), (35, 1913807), (49, 1367005), (115, 582463), (161, 416045), (245, 273401), (805, 83209), (1127, 59435), (5635, 11887)]