413655345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{399667}}^1$

素因数の和:399701

約数の個数: 24

約数和(自身を含む): 748178496

約数和(自身を除く): 334523151

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 399667, 1199001, 1998335, 3597003, 5995005, 9192341, 17985015, 27577023, 45961705, 82731069, 137885115, 413655345]

約数ペア:

[(1, 413655345), (3, 137885115), (5, 82731069), (9, 45961705), (15, 27577023), (23, 17985015), (45, 9192341), (69, 5995005), (115, 3597003), (207, 1998335), (345, 1199001), (1035, 399667)]