80490866895

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{662231}}^1$

素因数の和:662352

約数の個数: 48

約数和(自身を含む): 145251317952

約数和(自身を除く): 64760451057

約数列:

[1, 3, 5, 9, 15, 37, 45, 73, 111, 185, 219, 333, 365, 555, 657, 1095, 1665, 2701, 3285, 8103, 13505, 24309, 40515, 121545, 662231, 1986693, 3311155, 5960079, 9933465, 24502547, 29800395, 48342863, 73507641, 122512735, 145028589, 220522923, 241714315, 367538205, 435085767, 725142945, 1102614615, 1788685931, 2175428835, 5366057793, 8943429655, 16098173379, 26830288965, 80490866895]

約数ペア:

[(1, 80490866895), (3, 26830288965), (5, 16098173379), (9, 8943429655), (15, 5366057793), (37, 2175428835), (45, 1788685931), (73, 1102614615), (111, 725142945), (185, 435085767), (219, 367538205), (333, 241714315), (365, 220522923), (555, 145028589), (657, 122512735), (1095, 73507641), (1665, 48342863), (2701, 29800395), (3285, 24502547), (8103, 9933465), (13505, 5960079), (24309, 3311155), (40515, 1986693), (121545, 662231)]