33905785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 45849600

約数和(自身を除く): 11943815

約数列:

[1, 5, 19, 29, 31, 95, 145, 155, 397, 551, 589, 899, 1985, 2755, 2945, 4495, 7543, 11513, 12307, 17081, 37715, 57565, 61535, 85405, 218747, 233833, 356903, 1093735, 1169165, 1784515, 6781157, 33905785]

約数ペア:

[(1, 33905785), (5, 6781157), (19, 1784515), (29, 1169165), (31, 1093735), (95, 356903), (145, 233833), (155, 218747), (397, 85405), (551, 61535), (589, 57565), (899, 37715), (1985, 17081), (2755, 12307), (2945, 11513), (4495, 7543)]