15239668851

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{68023}}^1$

素因数の和:68144

約数の個数: 48

約数和(自身を含む): 25128609792

約数和(自身を除く): 9888940941

約数列:

[1, 3, 9, 11, 31, 33, 73, 93, 99, 219, 279, 341, 657, 803, 1023, 2263, 2409, 3069, 6789, 7227, 20367, 24893, 68023, 74679, 204069, 224037, 612207, 748253, 2108713, 2244759, 4965679, 6326139, 6734277, 14897037, 18978417, 23195843, 44691111, 54622469, 69587529, 153936049, 163867407, 208762587, 461808147, 491602221, 1385424441, 1693296539, 5079889617, 15239668851]

約数ペア:

[(1, 15239668851), (3, 5079889617), (9, 1693296539), (11, 1385424441), (31, 491602221), (33, 461808147), (73, 208762587), (93, 163867407), (99, 153936049), (219, 69587529), (279, 54622469), (341, 44691111), (657, 23195843), (803, 18978417), (1023, 14897037), (2263, 6734277), (2409, 6326139), (3069, 4965679), (6789, 2244759), (7227, 2108713), (20367, 748253), (24893, 612207), (68023, 224037), (74679, 204069)]