84130515

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 172523520

約数和(自身を除く): 88393005

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 127, 135, 189, 315, 381, 635, 701, 889, 945, 1143, 1905, 2103, 2667, 3429, 3505, 4445, 4907, 5715, 6309, 8001, 10515, 13335, 14721, 17145, 18927, 24003, 24535, 31545, 40005, 44163, 73605, 89027, 94635, 120015, 132489, 220815, 267081, 445135, 623189, 662445, 801243, 1335405, 1869567, 2403729, 3115945, 4006215, 5608701, 9347835, 12018645, 16826103, 28043505, 84130515]

約数ペア:

[(1, 84130515), (3, 28043505), (5, 16826103), (7, 12018645), (9, 9347835), (15, 5608701), (21, 4006215), (27, 3115945), (35, 2403729), (45, 1869567), (63, 1335405), (105, 801243), (127, 662445), (135, 623189), (189, 445135), (315, 267081), (381, 220815), (635, 132489), (701, 120015), (889, 94635), (945, 89027), (1143, 73605), (1905, 44163), (2103, 40005), (2667, 31545), (3429, 24535), (3505, 24003), (4445, 18927), (4907, 17145), (5715, 14721), (6309, 13335), (8001, 10515)]