15795276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4430

約数の個数: 48

約数和(自身を含む): 43110144

約数和(自身を除く): 27314868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 4373, 8746, 13119, 17492, 26238, 30611, 52476, 61222, 91833, 122444, 183666, 188039, 367332, 376078, 564117, 752156, 1128234, 1316273, 2256468, 2632546, 3948819, 5265092, 7897638, 15795276]

約数ペア:

[(1, 15795276), (2, 7897638), (3, 5265092), (4, 3948819), (6, 2632546), (7, 2256468), (12, 1316273), (14, 1128234), (21, 752156), (28, 564117), (42, 376078), (43, 367332), (84, 188039), (86, 183666), (129, 122444), (172, 91833), (258, 61222), (301, 52476), (516, 30611), (602, 26238), (903, 17492), (1204, 13119), (1806, 8746), (3612, 4373)]