79718965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 104711040

約数和(自身を除く): 24992075

約数列:

[1, 5, 19, 41, 95, 97, 205, 211, 485, 779, 1055, 1843, 3895, 3977, 4009, 8651, 9215, 19885, 20045, 20467, 43255, 75563, 102335, 164369, 377815, 388873, 821845, 839147, 1944365, 4195735, 15943793, 79718965]

約数ペア:

[(1, 79718965), (5, 15943793), (19, 4195735), (41, 1944365), (95, 839147), (97, 821845), (205, 388873), (211, 377815), (485, 164369), (779, 102335), (1055, 75563), (1843, 43255), (3895, 20467), (3977, 20045), (4009, 19885), (8651, 9215)]