79498125

素因数分解:

$3^3\times 5^4\times 7^1\times {\mathrm{673}}^1$

素因数の和:709

約数の個数: 80

約数和(自身を含む): 168446080

約数和(自身を除く): 88947955

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 525, 625, 673, 675, 875, 945, 1125, 1575, 1875, 2019, 2625, 3365, 3375, 4375, 4711, 4725, 5625, 6057, 7875, 10095, 13125, 14133, 16825, 16875, 18171, 23555, 23625, 30285, 39375, 42399, 50475, 70665, 84125, 90855, 117775, 118125, 127197, 151425, 211995, 252375, 353325, 420625, 454275, 588875, 635985, 757125, 1059975, 1261875, 1766625, 2271375, 2944375, 3179925, 3785625, 5299875, 8833125, 11356875, 15899625, 26499375, 79498125]

約数ペア:

[(1, 79498125), (3, 26499375), (5, 15899625), (7, 11356875), (9, 8833125), (15, 5299875), (21, 3785625), (25, 3179925), (27, 2944375), (35, 2271375), (45, 1766625), (63, 1261875), (75, 1059975), (105, 757125), (125, 635985), (135, 588875), (175, 454275), (189, 420625), (225, 353325), (315, 252375), (375, 211995), (525, 151425), (625, 127197), (673, 118125), (675, 117775), (875, 90855), (945, 84125), (1125, 70665), (1575, 50475), (1875, 42399), (2019, 39375), (2625, 30285), (3365, 23625), (3375, 23555), (4375, 18171), (4711, 16875), (4725, 16825), (5625, 14133), (6057, 13125), (7875, 10095)]