779536550615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4219}}^1\times {\mathrm{26339}}^1$

素因数の和:30647

約数の個数: 32

約数和(自身を含む): 992390054400

約数和(自身を除く): 212853503785

約数列:

[1, 5, 23, 61, 115, 305, 1403, 4219, 7015, 21095, 26339, 97037, 131695, 257359, 485185, 605797, 1286795, 1606679, 3028985, 5919257, 8033395, 29596285, 36953617, 111124241, 184768085, 555621205, 2555857543, 6778578701, 12779287715, 33892893505, 155907310123, 779536550615]

約数ペア:

[(1, 779536550615), (5, 155907310123), (23, 33892893505), (61, 12779287715), (115, 6778578701), (305, 2555857543), (1403, 555621205), (4219, 184768085), (7015, 111124241), (21095, 36953617), (26339, 29596285), (97037, 8033395), (131695, 5919257), (257359, 3028985), (485185, 1606679), (605797, 1286795)]