83311875

素因数分解:

$3^3\times 5^4\times {\mathrm{4937}}^1$

素因数の和:4966

約数の個数: 40

約数和(自身を含む): 154263120

約数和(自身を除く): 70951245

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1875, 3375, 4937, 5625, 14811, 16875, 24685, 44433, 74055, 123425, 133299, 222165, 370275, 617125, 666495, 1110825, 1851375, 3085625, 3332475, 5554125, 9256875, 16662375, 27770625, 83311875]

約数ペア:

[(1, 83311875), (3, 27770625), (5, 16662375), (9, 9256875), (15, 5554125), (25, 3332475), (27, 3085625), (45, 1851375), (75, 1110825), (125, 666495), (135, 617125), (225, 370275), (375, 222165), (625, 133299), (675, 123425), (1125, 74055), (1875, 44433), (3375, 24685), (4937, 16875), (5625, 14811)]