102903885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{108893}}^1$

素因数の和:108914

約数の個数: 32

約数和(自身を含む): 209076480

約数和(自身を除く): 106172595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 108893, 326679, 544465, 762251, 980037, 1633395, 2286753, 2940111, 3811255, 4900185, 6860259, 11433765, 14700555, 20580777, 34301295, 102903885]

約数ペア:

[(1, 102903885), (3, 34301295), (5, 20580777), (7, 14700555), (9, 11433765), (15, 6860259), (21, 4900185), (27, 3811255), (35, 2940111), (45, 2286753), (63, 1633395), (105, 980037), (135, 762251), (189, 544465), (315, 326679), (945, 108893)]