40613415

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 66533376

約数和(自身を除く): 25919961

約数列:

[1, 3, 5, 15, 97, 103, 271, 291, 309, 485, 515, 813, 1355, 1455, 1545, 4065, 9991, 26287, 27913, 29973, 49955, 78861, 83739, 131435, 139565, 149865, 394305, 418695, 2707561, 8122683, 13537805, 40613415]

約数ペア:

[(1, 40613415), (3, 13537805), (5, 8122683), (15, 2707561), (97, 418695), (103, 394305), (271, 149865), (291, 139565), (309, 131435), (485, 83739), (515, 78861), (813, 49955), (1355, 29973), (1455, 27913), (1545, 26287), (4065, 9991)]