69603885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 132996864

約数和(自身を除く): 63392979

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2767, 2795, 5031, 8301, 8385, 13835, 24903, 25155, 35971, 41505, 107913, 118981, 124515, 179855, 323739, 356943, 539565, 594905, 1070829, 1546753, 1618695, 1784715, 4640259, 5354145, 7733765, 13920777, 23201295, 69603885]

約数ペア:

[(1, 69603885), (3, 23201295), (5, 13920777), (9, 7733765), (13, 5354145), (15, 4640259), (39, 1784715), (43, 1618695), (45, 1546753), (65, 1070829), (117, 594905), (129, 539565), (195, 356943), (215, 323739), (387, 179855), (559, 124515), (585, 118981), (645, 107913), (1677, 41505), (1935, 35971), (2767, 25155), (2795, 24903), (5031, 13835), (8301, 8385)]