23263245

素因数分解:

$3^2\times 5^1\times {\mathrm{719}}^2$

素因数の和:1449

約数の個数: 18

約数和(自身を含む): 40379118

約数和(自身を除く): 17115873

約数列:

[1, 3, 5, 9, 15, 45, 719, 2157, 3595, 6471, 10785, 32355, 516961, 1550883, 2584805, 4652649, 7754415, 23263245]

約数ペア:

[(1, 23263245), (3, 7754415), (5, 4652649), (9, 2584805), (15, 1550883), (45, 516961), (719, 32355), (2157, 10785), (3595, 6471)]