22694945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 34621440

約数和(自身を除く): 11926495

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 1609, 2015, 2821, 8045, 11263, 14105, 20917, 49879, 56315, 104585, 146419, 249395, 349153, 648427, 732095, 1745765, 3242135, 4538989, 22694945]

約数ペア:

[(1, 22694945), (5, 4538989), (7, 3242135), (13, 1745765), (31, 732095), (35, 648427), (65, 349153), (91, 249395), (155, 146419), (217, 104585), (403, 56315), (455, 49879), (1085, 20917), (1609, 14105), (2015, 11263), (2821, 8045)]