670400303105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11159}}^1\times {\mathrm{22543}}^1$

素因数の和:33761

約数の個数: 32

約数和(自身を含む): 887613189120

約数和(自身を除く): 217212886015

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 11159, 22543, 55795, 112715, 145067, 293059, 457519, 725335, 924263, 1465295, 2287595, 4621315, 5947747, 12015419, 29738735, 60077095, 251557337, 1257786685, 3270245381, 10313850817, 16351226905, 51569254085, 134080060621, 670400303105]

約数ペア:

[(1, 670400303105), (5, 134080060621), (13, 51569254085), (41, 16351226905), (65, 10313850817), (205, 3270245381), (533, 1257786685), (2665, 251557337), (11159, 60077095), (22543, 29738735), (55795, 12015419), (112715, 5947747), (145067, 4621315), (293059, 2287595), (457519, 1465295), (725335, 924263)]