8192475

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 15400800

約数和(自身を除く): 7208325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 229, 265, 477, 675, 687, 795, 1145, 1325, 1431, 2061, 2385, 3435, 3975, 5725, 6183, 7155, 10305, 11925, 12137, 17175, 30915, 35775, 36411, 51525, 60685, 109233, 154575, 182055, 303425, 327699, 546165, 910275, 1638495, 2730825, 8192475]

約数ペア:

[(1, 8192475), (3, 2730825), (5, 1638495), (9, 910275), (15, 546165), (25, 327699), (27, 303425), (45, 182055), (53, 154575), (75, 109233), (135, 60685), (159, 51525), (225, 36411), (229, 35775), (265, 30915), (477, 17175), (675, 12137), (687, 11925), (795, 10305), (1145, 7155), (1325, 6183), (1431, 5725), (2061, 3975), (2385, 3435)]