1258502715

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{34231}}^1$

素因数の和:34304

約数の個数: 48

約数和(自身を含む): 2349684480

約数和(自身を除く): 1091181765

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 817, 855, 1935, 2451, 4085, 7353, 12255, 34231, 36765, 102693, 171155, 308079, 513465, 650389, 1471933, 1540395, 1951167, 3251945, 4415799, 5853501, 7359665, 9755835, 13247397, 22078995, 27966727, 29267505, 66236985, 83900181, 139833635, 251700543, 419500905, 1258502715]

約数ペア:

[(1, 1258502715), (3, 419500905), (5, 251700543), (9, 139833635), (15, 83900181), (19, 66236985), (43, 29267505), (45, 27966727), (57, 22078995), (95, 13247397), (129, 9755835), (171, 7359665), (215, 5853501), (285, 4415799), (387, 3251945), (645, 1951167), (817, 1540395), (855, 1471933), (1935, 650389), (2451, 513465), (4085, 308079), (7353, 171155), (12255, 102693), (34231, 36765)]