84291375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 162100224

約数和(自身を除く): 77808849

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 163, 175, 197, 375, 489, 525, 591, 815, 875, 985, 1141, 1379, 2445, 2625, 2955, 3423, 4075, 4137, 4925, 5705, 6895, 12225, 14775, 17115, 20375, 20685, 24625, 28525, 32111, 34475, 61125, 73875, 85575, 96333, 103425, 142625, 160555, 172375, 224777, 427875, 481665, 517125, 674331, 802775, 1123885, 2408325, 3371655, 4013875, 5619425, 12041625, 16858275, 28097125, 84291375]

約数ペア:

[(1, 84291375), (3, 28097125), (5, 16858275), (7, 12041625), (15, 5619425), (21, 4013875), (25, 3371655), (35, 2408325), (75, 1123885), (105, 802775), (125, 674331), (163, 517125), (175, 481665), (197, 427875), (375, 224777), (489, 172375), (525, 160555), (591, 142625), (815, 103425), (875, 96333), (985, 85575), (1141, 73875), (1379, 61125), (2445, 34475), (2625, 32111), (2955, 28525), (3423, 24625), (4075, 20685), (4137, 20375), (4925, 17115), (5705, 14775), (6895, 12225)]