12213553245

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17324189}}^1$

素因数の和:17324244

約数の個数: 16

約数和(自身を含む): 19957466880

約数和(自身を除く): 7743913635

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 17324189, 51972567, 86620945, 259862835, 814236883, 2442710649, 4071184415, 12213553245]

約数ペア:

[(1, 12213553245), (3, 4071184415), (5, 2442710649), (15, 814236883), (47, 259862835), (141, 86620945), (235, 51972567), (705, 17324189)]