1963513305

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2683}}^1$

素因数の和:2852

約数の個数: 80

約数和(自身を含む): 3819224640

約数和(自身を除く): 1855711335

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 139, 195, 351, 405, 417, 585, 695, 1053, 1251, 1755, 1807, 2085, 2683, 3753, 5265, 5421, 6255, 8049, 9035, 11259, 13415, 16263, 18765, 24147, 27105, 34879, 40245, 48789, 56295, 72441, 81315, 104637, 120735, 146367, 174395, 217323, 243945, 313911, 362205, 372937, 523185, 731835, 941733, 1086615, 1118811, 1569555, 1864685, 2825199, 3356433, 4708665, 4848181, 5594055, 10069299, 14125995, 14544543, 16782165, 24240905, 30207897, 43633629, 50346495, 72722715, 130900887, 151039485, 218168145, 392702661, 654504435, 1963513305]

約数ペア:

[(1, 1963513305), (3, 654504435), (5, 392702661), (9, 218168145), (13, 151039485), (15, 130900887), (27, 72722715), (39, 50346495), (45, 43633629), (65, 30207897), (81, 24240905), (117, 16782165), (135, 14544543), (139, 14125995), (195, 10069299), (351, 5594055), (405, 4848181), (417, 4708665), (585, 3356433), (695, 2825199), (1053, 1864685), (1251, 1569555), (1755, 1118811), (1807, 1086615), (2085, 941733), (2683, 731835), (3753, 523185), (5265, 372937), (5421, 362205), (6255, 313911), (8049, 243945), (9035, 217323), (11259, 174395), (13415, 146367), (16263, 120735), (18765, 104637), (24147, 81315), (27105, 72441), (34879, 56295), (40245, 48789)]