5721555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1879}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 10828800

約数和(自身を除く): 5107245

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 1879, 3045, 5637, 9395, 13153, 28185, 39459, 54491, 65765, 163473, 197295, 272455, 381437, 817365, 1144311, 1907185, 5721555]

約数ペア:

[(1, 5721555), (3, 1907185), (5, 1144311), (7, 817365), (15, 381437), (21, 272455), (29, 197295), (35, 163473), (87, 65765), (105, 54491), (145, 39459), (203, 28185), (435, 13153), (609, 9395), (1015, 5637), (1879, 3045)]