84665625

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 154115136

約数和(自身を除く): 69449511

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 821, 825, 1375, 1875, 2463, 3125, 4105, 4125, 6875, 9031, 9375, 12315, 20525, 20625, 27093, 34375, 45155, 61575, 102625, 103125, 135465, 225775, 307875, 513125, 677325, 1128875, 1539375, 2565625, 3386625, 5644375, 7696875, 16933125, 28221875, 84665625]

約数ペア:

[(1, 84665625), (3, 28221875), (5, 16933125), (11, 7696875), (15, 5644375), (25, 3386625), (33, 2565625), (55, 1539375), (75, 1128875), (125, 677325), (165, 513125), (275, 307875), (375, 225775), (625, 135465), (821, 103125), (825, 102625), (1375, 61575), (1875, 45155), (2463, 34375), (3125, 27093), (4105, 20625), (4125, 20525), (6875, 12315), (9031, 9375)]