1629195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6389}}^1$

素因数の和:6414

約数の個数: 16

約数和(自身を含む): 2760480

約数和(自身を除く): 1131285

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 6389, 19167, 31945, 95835, 108613, 325839, 543065, 1629195]

約数ペア:

[(1, 1629195), (3, 543065), (5, 325839), (15, 108613), (17, 95835), (51, 31945), (85, 19167), (255, 6389)]