12715691895

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{123989}}^1$

素因数の和:124096

約数の個数: 48

約数和(自身を含む): 22978818720

約数和(自身を除く): 10263126825

約数列:

[1, 3, 5, 9, 15, 43, 45, 53, 129, 159, 215, 265, 387, 477, 645, 795, 1935, 2279, 2385, 6837, 11395, 20511, 34185, 102555, 123989, 371967, 619945, 1115901, 1859835, 5331527, 5579505, 6571417, 15994581, 19714251, 26657635, 32857085, 47983743, 59142753, 79972905, 98571255, 239918715, 282570931, 295713765, 847712793, 1412854655, 2543138379, 4238563965, 12715691895]

約数ペア:

[(1, 12715691895), (3, 4238563965), (5, 2543138379), (9, 1412854655), (15, 847712793), (43, 295713765), (45, 282570931), (53, 239918715), (129, 98571255), (159, 79972905), (215, 59142753), (265, 47983743), (387, 32857085), (477, 26657635), (645, 19714251), (795, 15994581), (1935, 6571417), (2279, 5579505), (2385, 5331527), (6837, 1859835), (11395, 1115901), (20511, 619945), (34185, 371967), (102555, 123989)]