83823615

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80989}}^1$

素因数の和:81023

約数の個数: 24

約数和(自身を含む): 151613280

約数和(自身を除く): 67789665

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 80989, 242967, 404945, 728901, 1214835, 1862747, 3644505, 5588241, 9313735, 16764723, 27941205, 83823615]

約数ペア:

[(1, 83823615), (3, 27941205), (5, 16764723), (9, 9313735), (15, 5588241), (23, 3644505), (45, 1862747), (69, 1214835), (115, 728901), (207, 404945), (345, 242967), (1035, 80989)]