68422875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{10733}}^1$

素因数の和:10768

約数の個数: 32

約数和(自身を含む): 120564288

約数和(自身を除く): 52141413

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 10733, 32199, 53665, 160995, 182461, 268325, 547383, 804975, 912305, 1341625, 2736915, 4024875, 4561525, 13684575, 22807625, 68422875]

約数ペア:

[(1, 68422875), (3, 22807625), (5, 13684575), (15, 4561525), (17, 4024875), (25, 2736915), (51, 1341625), (75, 912305), (85, 804975), (125, 547383), (255, 268325), (375, 182461), (425, 160995), (1275, 53665), (2125, 32199), (6375, 10733)]