80406435

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 131908608

約数和(自身を除く): 51502173

約数列:

[1, 3, 5, 15, 71, 103, 213, 309, 355, 515, 733, 1065, 1545, 2199, 3665, 7313, 10995, 21939, 36565, 52043, 75499, 109695, 156129, 226497, 260215, 377495, 780645, 1132485, 5360429, 16081287, 26802145, 80406435]

約数ペア:

[(1, 80406435), (3, 26802145), (5, 16081287), (15, 5360429), (71, 1132485), (103, 780645), (213, 377495), (309, 260215), (355, 226497), (515, 156129), (733, 109695), (1065, 75499), (1545, 52043), (2199, 36565), (3665, 21939), (7313, 10995)]