2013457545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{6977}}^1$

素因数の和:7063

約数の個数: 72

約数和(自身を含む): 3909047688

約数和(自身を除く): 1895590143

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 121, 159, 165, 265, 363, 477, 495, 583, 605, 795, 1089, 1749, 1815, 2385, 2915, 5247, 5445, 6413, 6977, 8745, 19239, 20931, 26235, 32065, 34885, 57717, 62793, 76747, 96195, 104655, 230241, 288585, 313965, 369781, 383735, 690723, 844217, 1109343, 1151205, 1848905, 2532651, 3328029, 3453615, 4067591, 4221085, 5546715, 7597953, 12202773, 12663255, 16640145, 20337955, 36608319, 37989765, 44743501, 61013865, 134230503, 183041595, 223717505, 402691509, 671152515, 2013457545]

約数ペア:

[(1, 2013457545), (3, 671152515), (5, 402691509), (9, 223717505), (11, 183041595), (15, 134230503), (33, 61013865), (45, 44743501), (53, 37989765), (55, 36608319), (99, 20337955), (121, 16640145), (159, 12663255), (165, 12202773), (265, 7597953), (363, 5546715), (477, 4221085), (495, 4067591), (583, 3453615), (605, 3328029), (795, 2532651), (1089, 1848905), (1749, 1151205), (1815, 1109343), (2385, 844217), (2915, 690723), (5247, 383735), (5445, 369781), (6413, 313965), (6977, 288585), (8745, 230241), (19239, 104655), (20931, 96195), (26235, 76747), (32065, 62793), (34885, 57717)]