19072125

素因数分解:

$3^3\times 5^3\times {\mathrm{5651}}^1$

素因数の和:5675

約数の個数: 32

約数和(自身を含む): 35268480

約数和(自身を除く): 16196355

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 5651, 16953, 28255, 50859, 84765, 141275, 152577, 254295, 423825, 706375, 762885, 1271475, 2119125, 3814425, 6357375, 19072125]

約数ペア:

[(1, 19072125), (3, 6357375), (5, 3814425), (9, 2119125), (15, 1271475), (25, 762885), (27, 706375), (45, 423825), (75, 254295), (125, 152577), (135, 141275), (225, 84765), (375, 50859), (675, 28255), (1125, 16953), (3375, 5651)]