84427525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 142490880

約数和(自身を除く): 58063355

約数列:

[1, 5, 7, 13, 17, 25, 35, 37, 59, 65, 85, 91, 119, 175, 185, 221, 259, 295, 325, 413, 425, 455, 481, 595, 629, 767, 925, 1003, 1105, 1295, 1475, 1547, 2065, 2183, 2275, 2405, 2975, 3145, 3367, 3835, 4403, 5015, 5369, 5525, 6475, 7021, 7735, 8177, 10325, 10915, 12025, 13039, 15281, 15725, 16835, 19175, 22015, 25075, 26845, 28379, 35105, 37111, 38675, 40885, 54575, 57239, 65195, 76405, 84175, 91273, 110075, 134225, 141895, 175525, 185555, 198653, 204425, 259777, 286195, 325975, 382025, 456365, 482443, 709475, 927775, 993265, 1298885, 1430975, 2281825, 2412215, 3377101, 4966325, 6494425, 12061075, 16885505, 84427525]

約数ペア:

[(1, 84427525), (5, 16885505), (7, 12061075), (13, 6494425), (17, 4966325), (25, 3377101), (35, 2412215), (37, 2281825), (59, 1430975), (65, 1298885), (85, 993265), (91, 927775), (119, 709475), (175, 482443), (185, 456365), (221, 382025), (259, 325975), (295, 286195), (325, 259777), (413, 204425), (425, 198653), (455, 185555), (481, 175525), (595, 141895), (629, 134225), (767, 110075), (925, 91273), (1003, 84175), (1105, 76405), (1295, 65195), (1475, 57239), (1547, 54575), (2065, 40885), (2183, 38675), (2275, 37111), (2405, 35105), (2975, 28379), (3145, 26845), (3367, 25075), (3835, 22015), (4403, 19175), (5015, 16835), (5369, 15725), (5525, 15281), (6475, 13039), (7021, 12025), (7735, 10915), (8177, 10325)]