27473805

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8599}}^1$

素因数の和:8681

約数の個数: 24

約数和(自身を含む): 48297600

約数和(自身を除く): 20823795

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 8599, 25797, 42995, 77391, 128985, 386955, 610529, 1831587, 3052645, 5494761, 9157935, 27473805]

約数ペア:

[(1, 27473805), (3, 9157935), (5, 5494761), (9, 3052645), (15, 1831587), (45, 610529), (71, 386955), (213, 128985), (355, 77391), (639, 42995), (1065, 25797), (3195, 8599)]