242013745

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{1861}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 300303360

約数和(自身を除く): 58289615

約数列:

[1, 5, 31, 155, 839, 1861, 4195, 9305, 26009, 57691, 130045, 288455, 1561379, 7806895, 48402749, 242013745]

約数ペア:

[(1, 242013745), (5, 48402749), (31, 7806895), (155, 1561379), (839, 288455), (1861, 130045), (4195, 57691), (9305, 26009)]