38581585

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 56996352

約数和(自身を除く): 18414767

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 595, 1037, 1063, 2135, 5185, 5315, 7259, 7441, 18071, 36295, 37205, 64843, 90355, 126497, 324215, 453901, 632485, 1102331, 2269505, 5511655, 7716317, 38581585]

約数ペア:

[(1, 38581585), (5, 7716317), (7, 5511655), (17, 2269505), (35, 1102331), (61, 632485), (85, 453901), (119, 324215), (305, 126497), (427, 90355), (595, 64843), (1037, 37205), (1063, 36295), (2135, 18071), (5185, 7441), (5315, 7259)]