22393245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{30467}}^1$

素因数の和:30489

約数の個数: 24

約数和(自身を含む): 41680224

約数和(自身を除く): 19286979

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 30467, 91401, 152335, 213269, 457005, 639807, 1066345, 1492883, 3199035, 4478649, 7464415, 22393245]

約数ペア:

[(1, 22393245), (3, 7464415), (5, 4478649), (7, 3199035), (15, 1492883), (21, 1066345), (35, 639807), (49, 457005), (105, 213269), (147, 152335), (245, 91401), (735, 30467)]