79288971455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{3609787}}^1$

素因数の和:3610006

約数の個数: 16

約数和(自身を含む): 99803418624

約数和(自身を除く): 20514447169

約数列:

[1, 5, 23, 115, 191, 955, 4393, 21965, 3609787, 18048935, 83025101, 415125505, 689469317, 3447346585, 15857794291, 79288971455]

約数ペア:

[(1, 79288971455), (5, 15857794291), (23, 3447346585), (115, 689469317), (191, 415125505), (955, 83025101), (4393, 18048935), (21965, 3609787)]