24941115

素因数分解:

$3^4\times 5^1\times {\mathrm{61583}}^1$

素因数の和:61600

約数の個数: 20

約数和(自身を含む): 44709984

約数和(自身を除く): 19768869

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 61583, 184749, 307915, 554247, 923745, 1662741, 2771235, 4988223, 8313705, 24941115]

約数ペア:

[(1, 24941115), (3, 8313705), (5, 4988223), (9, 2771235), (15, 1662741), (27, 923745), (45, 554247), (81, 307915), (135, 184749), (405, 61583)]