2011284405

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3733}}^1$

素因数の和:4067

約数の個数: 64

約数和(自身を含む): 3864241920

約数和(自身を除く): 1852957515

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 307, 351, 585, 921, 1535, 1755, 2763, 3733, 3991, 4605, 8289, 11199, 11973, 13815, 18665, 19955, 33597, 35919, 41445, 48529, 55995, 59865, 100791, 107757, 145587, 167985, 179595, 242645, 436761, 503955, 538785, 727935, 1146031, 1310283, 2183805, 3438093, 5730155, 6551415, 10314279, 14898403, 17190465, 30942837, 44695209, 51571395, 74492015, 134085627, 154714185, 223476045, 402256881, 670428135, 2011284405]

約数ペア:

[(1, 2011284405), (3, 670428135), (5, 402256881), (9, 223476045), (13, 154714185), (15, 134085627), (27, 74492015), (39, 51571395), (45, 44695209), (65, 30942837), (117, 17190465), (135, 14898403), (195, 10314279), (307, 6551415), (351, 5730155), (585, 3438093), (921, 2183805), (1535, 1310283), (1755, 1146031), (2763, 727935), (3733, 538785), (3991, 503955), (4605, 436761), (8289, 242645), (11199, 179595), (11973, 167985), (13815, 145587), (18665, 107757), (19955, 100791), (33597, 59865), (35919, 55995), (41445, 48529)]