61172745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{140627}}^1$

素因数の和:140664

約数の個数: 16

約数和(自身を含む): 101252160

約数和(自身を除く): 40079415

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 140627, 421881, 703135, 2109405, 4078183, 12234549, 20390915, 61172745]

約数ペア:

[(1, 61172745), (3, 20390915), (5, 12234549), (15, 4078183), (29, 2109405), (87, 703135), (145, 421881), (435, 140627)]