227979105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{660809}}^1$

素因数の和:660840

約数の個数: 16

約数和(自身を含む): 380626560

約数和(自身を除く): 152647455

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 660809, 1982427, 3304045, 9912135, 15198607, 45595821, 75993035, 227979105]

約数ペア:

[(1, 227979105), (3, 75993035), (5, 45595821), (15, 15198607), (23, 9912135), (69, 3304045), (115, 1982427), (345, 660809)]