39391065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5437}}^1$

素因数の和:5478

約数の個数: 48

約数和(自身を含む): 81439488

約数和(自身を除く): 42048423

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 5437, 7245, 16311, 27185, 38059, 48933, 81555, 114177, 125051, 190295, 244665, 342531, 375153, 570885, 625255, 875357, 1125459, 1712655, 1875765, 2626071, 4376785, 5627295, 7878213, 13130355, 39391065]

約数ペア:

[(1, 39391065), (3, 13130355), (5, 7878213), (7, 5627295), (9, 4376785), (15, 2626071), (21, 1875765), (23, 1712655), (35, 1125459), (45, 875357), (63, 625255), (69, 570885), (105, 375153), (115, 342531), (161, 244665), (207, 190295), (315, 125051), (345, 114177), (483, 81555), (805, 48933), (1035, 38059), (1449, 27185), (2415, 16311), (5437, 7245)]