496759965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2310

約数の個数: 64

約数和(自身を含む): 907855872

約数和(自身を除く): 411095907

約数列:

[1, 3, 5, 13, 15, 31, 37, 39, 65, 93, 111, 155, 185, 195, 403, 465, 481, 555, 1147, 1209, 1443, 2015, 2221, 2405, 3441, 5735, 6045, 6663, 7215, 11105, 14911, 17205, 28873, 33315, 44733, 68851, 74555, 82177, 86619, 144365, 206553, 223665, 246531, 344255, 410885, 433095, 895063, 1032765, 1068301, 1232655, 2547487, 2685189, 3204903, 4475315, 5341505, 7642461, 12737435, 13425945, 16024515, 33117331, 38212305, 99351993, 165586655, 496759965]

約数ペア:

[(1, 496759965), (3, 165586655), (5, 99351993), (13, 38212305), (15, 33117331), (31, 16024515), (37, 13425945), (39, 12737435), (65, 7642461), (93, 5341505), (111, 4475315), (155, 3204903), (185, 2685189), (195, 2547487), (403, 1232655), (465, 1068301), (481, 1032765), (555, 895063), (1147, 433095), (1209, 410885), (1443, 344255), (2015, 246531), (2221, 223665), (2405, 206553), (3441, 144365), (5735, 86619), (6045, 82177), (6663, 74555), (7215, 68851), (11105, 44733), (14911, 33315), (17205, 28873)]