9847474245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{309523}}^1$

素因数の和:309642

約数の個数: 48

約数和(自身を含む): 19700583552

約数和(自身を除く): 9853109307

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 315, 505, 707, 909, 1515, 2121, 3535, 4545, 6363, 10605, 31815, 309523, 928569, 1547615, 2166661, 2785707, 4642845, 6499983, 10833305, 13928535, 19499949, 31261823, 32499915, 93785469, 97499745, 156309115, 218832761, 281356407, 468927345, 656498283, 1094163805, 1406782035, 1969494849, 3282491415, 9847474245]

約数ペア:

[(1, 9847474245), (3, 3282491415), (5, 1969494849), (7, 1406782035), (9, 1094163805), (15, 656498283), (21, 468927345), (35, 281356407), (45, 218832761), (63, 156309115), (101, 97499745), (105, 93785469), (303, 32499915), (315, 31261823), (505, 19499949), (707, 13928535), (909, 10833305), (1515, 6499983), (2121, 4642845), (3535, 2785707), (4545, 2166661), (6363, 1547615), (10605, 928569), (31815, 309523)]