420531135

素因数分解:

$3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{31607}}^1$

素因数の和:32502

約数の個数: 16

約数和(自身を含む): 673629696

約数和(自身を除く): 253098561

約数列:

[1, 3, 5, 15, 887, 2661, 4435, 13305, 31607, 94821, 158035, 474105, 28035409, 84106227, 140177045, 420531135]

約数ペア:

[(1, 420531135), (3, 140177045), (5, 84106227), (15, 28035409), (887, 474105), (2661, 158035), (4435, 94821), (13305, 31607)]