57174435

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 106277184

約数和(自身を除く): 49102749

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1493, 1665, 2553, 4255, 4479, 7465, 7659, 12765, 13437, 22395, 34339, 38295, 55241, 67185, 103017, 165723, 171695, 276205, 309051, 497169, 515085, 828615, 1270543, 1545255, 2485845, 3811629, 6352715, 11434887, 19058145, 57174435]

約数ペア:

[(1, 57174435), (3, 19058145), (5, 11434887), (9, 6352715), (15, 3811629), (23, 2485845), (37, 1545255), (45, 1270543), (69, 828615), (111, 515085), (115, 497169), (185, 309051), (207, 276205), (333, 171695), (345, 165723), (555, 103017), (851, 67185), (1035, 55241), (1493, 38295), (1665, 34339), (2553, 22395), (4255, 13437), (4479, 12765), (7465, 7659)]