2920784295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1873}}^1$

素因数の和:2632

約数の個数: 64

約数和(自身を含む): 5500744704

約数和(自身を除く): 2579960409

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 727, 1873, 2145, 2181, 3635, 5619, 7997, 9365, 9451, 10905, 20603, 23991, 24349, 28095, 28353, 39985, 47255, 61809, 73047, 103015, 103961, 119955, 121745, 141765, 267839, 309045, 311883, 365235, 519805, 803517, 1339195, 1361671, 1559415, 4017585, 4085013, 6808355, 14978381, 17701723, 20425065, 44935143, 53105169, 74891905, 88508615, 194718953, 224675715, 265525845, 584156859, 973594765, 2920784295]

約数ペア:

[(1, 2920784295), (3, 973594765), (5, 584156859), (11, 265525845), (13, 224675715), (15, 194718953), (33, 88508615), (39, 74891905), (55, 53105169), (65, 44935143), (143, 20425065), (165, 17701723), (195, 14978381), (429, 6808355), (715, 4085013), (727, 4017585), (1873, 1559415), (2145, 1361671), (2181, 1339195), (3635, 803517), (5619, 519805), (7997, 365235), (9365, 311883), (9451, 309045), (10905, 267839), (20603, 141765), (23991, 121745), (24349, 119955), (28095, 103961), (28353, 103015), (39985, 73047), (47255, 61809)]