22748735

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 27892512

約数和(自身を除く): 5143777

約数列:

[1, 5, 101, 107, 421, 505, 535, 2105, 10807, 42521, 45047, 54035, 212605, 225235, 4549747, 22748735]

約数ペア:

[(1, 22748735), (5, 4549747), (101, 225235), (107, 212605), (421, 54035), (505, 45047), (535, 42521), (2105, 10807)]