61204885495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{193469}}^1$

素因数の和:193675

約数の個数: 32

約数和(自身を含む): 82167482880

約数和(自身を除く): 20962597385

約数列:

[1, 5, 13, 31, 65, 155, 157, 403, 785, 2015, 2041, 4867, 10205, 24335, 63271, 193469, 316355, 967345, 2515097, 5997539, 12575485, 29987695, 30374633, 77968007, 151873165, 389840035, 394870229, 941613623, 1974351145, 4708068115, 12240977099, 61204885495]

約数ペア:

[(1, 61204885495), (5, 12240977099), (13, 4708068115), (31, 1974351145), (65, 941613623), (155, 394870229), (157, 389840035), (403, 151873165), (785, 77968007), (2015, 30374633), (2041, 29987695), (4867, 12575485), (10205, 5997539), (24335, 2515097), (63271, 967345), (193469, 316355)]