23683995

素因数分解:

$3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 43216992

約数和(自身を除く): 19532997

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 193, 243, 303, 405, 505, 579, 909, 965, 1215, 1515, 1737, 2727, 2895, 4545, 5211, 8181, 8685, 13635, 15633, 19493, 24543, 26055, 40905, 46899, 58479, 78165, 97465, 122715, 175437, 234495, 292395, 526311, 877185, 1578933, 2631555, 4736799, 7894665, 23683995]

約数ペア:

[(1, 23683995), (3, 7894665), (5, 4736799), (9, 2631555), (15, 1578933), (27, 877185), (45, 526311), (81, 292395), (101, 234495), (135, 175437), (193, 122715), (243, 97465), (303, 78165), (405, 58479), (505, 46899), (579, 40905), (909, 26055), (965, 24543), (1215, 19493), (1515, 15633), (1737, 13635), (2727, 8685), (2895, 8181), (4545, 5211)]