67880219095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{172357}}^1$

素因数の和:172531

約数の個数: 32

約数和(自身を含む): 89995695552

約数和(自身を除く): 22115476457

約数列:

[1, 5, 13, 65, 73, 83, 365, 415, 949, 1079, 4745, 5395, 6059, 30295, 78767, 172357, 393835, 861785, 2240641, 11203205, 12582061, 14305631, 62910305, 71528155, 163566793, 185973203, 817833965, 929866015, 1044311063, 5221555315, 13576043819, 67880219095]

約数ペア:

[(1, 67880219095), (5, 13576043819), (13, 5221555315), (65, 1044311063), (73, 929866015), (83, 817833965), (365, 185973203), (415, 163566793), (949, 71528155), (1079, 62910305), (4745, 14305631), (5395, 12582061), (6059, 11203205), (30295, 2240641), (78767, 861785), (172357, 393835)]