11923515

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1031}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 20767968

約数和(自身を除く): 8844453

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1031, 1285, 2313, 3093, 3855, 5155, 9279, 11565, 15465, 46395, 264967, 794901, 1324835, 2384703, 3974505, 11923515]

約数ペア:

[(1, 11923515), (3, 3974505), (5, 2384703), (9, 1324835), (15, 794901), (45, 264967), (257, 46395), (771, 15465), (1031, 11565), (1285, 9279), (2313, 5155), (3093, 3855)]