407081253095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1493}}^1\times {\mathrm{21839}}^1$

素因数の和:23575

約数の個数: 32

約数和(自身を含む): 535637007360

約数和(自身を除く): 128555754265

約数列:

[1, 5, 11, 55, 227, 1135, 1493, 2497, 7465, 12485, 16423, 21839, 82115, 109195, 240229, 338911, 1201145, 1694555, 3728021, 4957453, 18640105, 24787265, 32605627, 54531983, 163028135, 272659915, 358661897, 1793309485, 7401477329, 37007386645, 81416250619, 407081253095]

約数ペア:

[(1, 407081253095), (5, 81416250619), (11, 37007386645), (55, 7401477329), (227, 1793309485), (1135, 358661897), (1493, 272659915), (2497, 163028135), (7465, 54531983), (12485, 32605627), (16423, 24787265), (21839, 18640105), (82115, 4957453), (109195, 3728021), (240229, 1694555), (338911, 1201145)]