71283685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21247}}^1$

素因数の和:21324

約数の個数: 16

約数和(自身を含む): 94851072

約数和(自身を除く): 23567387

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 21247, 106235, 233717, 1168585, 1296067, 6480335, 14256737, 71283685]

約数ペア:

[(1, 71283685), (5, 14256737), (11, 6480335), (55, 1296067), (61, 1168585), (305, 233717), (671, 106235), (3355, 21247)]