3998010615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4127}}^1$

素因数の和:4312

約数の個数: 64

約数和(自身を含む): 7061852160

約数和(自身を除く): 3063841545

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 131, 145, 255, 393, 435, 493, 655, 1479, 1965, 2227, 2465, 3799, 4127, 6681, 7395, 11135, 11397, 12381, 18995, 20635, 33405, 56985, 61905, 64583, 70159, 119683, 193749, 210477, 322915, 350795, 359049, 540637, 598415, 968745, 1052385, 1621911, 1795245, 2034611, 2703185, 6103833, 8109555, 9190829, 10173055, 15678473, 27572487, 30519165, 45954145, 47035419, 78392365, 137862435, 235177095, 266534041, 799602123, 1332670205, 3998010615]

約数ペア:

[(1, 3998010615), (3, 1332670205), (5, 799602123), (15, 266534041), (17, 235177095), (29, 137862435), (51, 78392365), (85, 47035419), (87, 45954145), (131, 30519165), (145, 27572487), (255, 15678473), (393, 10173055), (435, 9190829), (493, 8109555), (655, 6103833), (1479, 2703185), (1965, 2034611), (2227, 1795245), (2465, 1621911), (3799, 1052385), (4127, 968745), (6681, 598415), (7395, 540637), (11135, 359049), (11397, 350795), (12381, 322915), (18995, 210477), (20635, 193749), (33405, 119683), (56985, 70159), (61905, 64583)]