64181745

素因数分解:

$3^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1237}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 111434856

約数和(自身を除く): 47253111

約数列:

[1, 3, 5, 9, 15, 45, 1153, 1237, 3459, 3711, 5765, 6185, 10377, 11133, 17295, 18555, 51885, 55665, 1426261, 4278783, 7131305, 12836349, 21393915, 64181745]

約数ペア:

[(1, 64181745), (3, 21393915), (5, 12836349), (9, 7131305), (15, 4278783), (45, 1426261), (1153, 55665), (1237, 51885), (3459, 18555), (3711, 17295), (5765, 11133), (6185, 10377)]