84084525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 173631744

約数和(自身を除く): 89547219

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 197, 225, 271, 315, 525, 591, 813, 985, 1355, 1379, 1575, 1773, 1897, 2439, 2955, 4065, 4137, 4925, 5691, 6775, 6895, 8865, 9485, 12195, 12411, 14775, 17073, 20325, 20685, 28455, 34475, 44325, 47425, 53387, 60975, 62055, 85365, 103425, 142275, 160161, 266935, 310275, 373709, 426825, 480483, 800805, 1121127, 1334675, 1868545, 2402415, 3363381, 4004025, 5605635, 9342725, 12012075, 16816905, 28028175, 84084525]

約数ペア:

[(1, 84084525), (3, 28028175), (5, 16816905), (7, 12012075), (9, 9342725), (15, 5605635), (21, 4004025), (25, 3363381), (35, 2402415), (45, 1868545), (63, 1334675), (75, 1121127), (105, 800805), (175, 480483), (197, 426825), (225, 373709), (271, 310275), (315, 266935), (525, 160161), (591, 142275), (813, 103425), (985, 85365), (1355, 62055), (1379, 60975), (1575, 53387), (1773, 47425), (1897, 44325), (2439, 34475), (2955, 28455), (4065, 20685), (4137, 20325), (4925, 17073), (5691, 14775), (6775, 12411), (6895, 12195), (8865, 9485)]