3339375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:173

約数の個数: 40

約数和(自身を含む): 6035568

約数和(自身を除く): 2696193

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 137, 195, 325, 375, 411, 625, 685, 975, 1625, 1781, 1875, 2055, 3425, 4875, 5343, 8125, 8905, 10275, 17125, 24375, 26715, 44525, 51375, 85625, 133575, 222625, 256875, 667875, 1113125, 3339375]

約数ペア:

[(1, 3339375), (3, 1113125), (5, 667875), (13, 256875), (15, 222625), (25, 133575), (39, 85625), (65, 51375), (75, 44525), (125, 26715), (137, 24375), (195, 17125), (325, 10275), (375, 8905), (411, 8125), (625, 5343), (685, 4875), (975, 3425), (1625, 2055), (1781, 1875)]