17939846595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{66337}}^1$

素因数の和:66516

約数の個数: 48

約数和(自身を含む): 31762634400

約数和(自身を除く): 13822787805

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 149, 165, 363, 447, 605, 745, 1639, 1815, 2235, 4917, 8195, 18029, 24585, 54087, 66337, 90145, 199011, 270435, 331685, 729707, 995055, 2189121, 3648535, 8026777, 9884213, 10945605, 24080331, 29652639, 40133885, 49421065, 108726343, 120401655, 148263195, 326179029, 543631715, 1195989773, 1630895145, 3587969319, 5979948865, 17939846595]

約数ペア:

[(1, 17939846595), (3, 5979948865), (5, 3587969319), (11, 1630895145), (15, 1195989773), (33, 543631715), (55, 326179029), (121, 148263195), (149, 120401655), (165, 108726343), (363, 49421065), (447, 40133885), (605, 29652639), (745, 24080331), (1639, 10945605), (1815, 9884213), (2235, 8026777), (4917, 3648535), (8195, 2189121), (18029, 995055), (24585, 729707), (54087, 331685), (66337, 270435), (90145, 199011)]