1955077486845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{885097}}^1$

素因数の和:885414

約数の個数: 64

約数和(自身を含む): 3626494333440

約数和(自身を除く): 1671416846595

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 193, 327, 545, 579, 763, 965, 1351, 1635, 2289, 2895, 3815, 4053, 6755, 11445, 20265, 21037, 63111, 105185, 147259, 315555, 441777, 736295, 885097, 2208885, 2655291, 4425485, 6195679, 13276455, 18587037, 30978395, 92935185, 96475573, 170823721, 289426719, 482377865, 512471163, 675329011, 854118605, 1195766047, 1447133595, 2025987033, 2562355815, 3376645055, 3587298141, 5978830235, 10129935165, 17936490705, 18619785589, 55859356767, 93098927945, 130338499123, 279296783835, 391015497369, 651692495615, 1955077486845]

約数ペア:

[(1, 1955077486845), (3, 651692495615), (5, 391015497369), (7, 279296783835), (15, 130338499123), (21, 93098927945), (35, 55859356767), (105, 18619785589), (109, 17936490705), (193, 10129935165), (327, 5978830235), (545, 3587298141), (579, 3376645055), (763, 2562355815), (965, 2025987033), (1351, 1447133595), (1635, 1195766047), (2289, 854118605), (2895, 675329011), (3815, 512471163), (4053, 482377865), (6755, 289426719), (11445, 170823721), (20265, 96475573), (21037, 92935185), (63111, 30978395), (105185, 18587037), (147259, 13276455), (315555, 6195679), (441777, 4425485), (736295, 2655291), (885097, 2208885)]