805482145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3881}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 1085220864

約数和(自身を除く): 279738719

約数列:

[1, 5, 13, 31, 65, 103, 155, 403, 515, 1339, 2015, 3193, 3881, 6695, 15965, 19405, 41509, 50453, 120311, 207545, 252265, 399743, 601555, 1564043, 1998715, 5196659, 7820215, 12392033, 25983295, 61960165, 161096429, 805482145]

約数ペア:

[(1, 805482145), (5, 161096429), (13, 61960165), (31, 25983295), (65, 12392033), (103, 7820215), (155, 5196659), (403, 1998715), (515, 1564043), (1339, 601555), (2015, 399743), (3193, 252265), (3881, 207545), (6695, 120311), (15965, 50453), (19405, 41509)]