13645515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 25804800

約数和(自身を除く): 12159285

約数列:

[1, 3, 5, 13, 15, 19, 29, 39, 57, 65, 87, 95, 127, 145, 195, 247, 285, 377, 381, 435, 551, 635, 741, 1131, 1235, 1651, 1653, 1885, 1905, 2413, 2755, 3683, 3705, 4953, 5655, 7163, 7239, 8255, 8265, 11049, 12065, 18415, 21489, 24765, 31369, 35815, 36195, 47879, 55245, 69977, 94107, 107445, 143637, 156845, 209931, 239395, 349885, 470535, 718185, 909701, 1049655, 2729103, 4548505, 13645515]

約数ペア:

[(1, 13645515), (3, 4548505), (5, 2729103), (13, 1049655), (15, 909701), (19, 718185), (29, 470535), (39, 349885), (57, 239395), (65, 209931), (87, 156845), (95, 143637), (127, 107445), (145, 94107), (195, 69977), (247, 55245), (285, 47879), (377, 36195), (381, 35815), (435, 31369), (551, 24765), (635, 21489), (741, 18415), (1131, 12065), (1235, 11049), (1651, 8265), (1653, 8255), (1885, 7239), (1905, 7163), (2413, 5655), (2755, 4953), (3683, 3705)]