142714875

素因数分解:

$3^1\times 5^3\times {\mathrm{431}}^1\times {\mathrm{883}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 238298112

約数和(自身を除く): 95583237

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 431, 883, 1293, 2155, 2649, 4415, 6465, 10775, 13245, 22075, 32325, 53875, 66225, 110375, 161625, 331125, 380573, 1141719, 1902865, 5708595, 9514325, 28542975, 47571625, 142714875]

約数ペア:

[(1, 142714875), (3, 47571625), (5, 28542975), (15, 9514325), (25, 5708595), (75, 1902865), (125, 1141719), (375, 380573), (431, 331125), (883, 161625), (1293, 110375), (2155, 66225), (2649, 53875), (4415, 32325), (6465, 22075), (10775, 13245)]