288856625

素因数分解:

$5^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 374025600

約数和(自身を除く): 85168975

約数列:

[1, 5, 25, 53, 59, 125, 265, 295, 739, 1325, 1475, 3127, 3695, 6625, 7375, 15635, 18475, 39167, 43601, 78175, 92375, 195835, 218005, 390875, 979175, 1090025, 2310853, 4895875, 5450125, 11554265, 57771325, 288856625]

約数ペア:

[(1, 288856625), (5, 57771325), (25, 11554265), (53, 5450125), (59, 4895875), (125, 2310853), (265, 1090025), (295, 979175), (739, 390875), (1325, 218005), (1475, 195835), (3127, 92375), (3695, 78175), (6625, 43601), (7375, 39167), (15635, 18475)]