39961185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1907}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 70336512

約数和(自身を除く): 30375327

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1905, 1907, 4191, 5721, 6985, 9535, 20955, 20977, 28605, 62931, 104885, 242189, 314655, 726567, 1210945, 2664079, 3632835, 7992237, 13320395, 39961185]

約数ペア:

[(1, 39961185), (3, 13320395), (5, 7992237), (11, 3632835), (15, 2664079), (33, 1210945), (55, 726567), (127, 314655), (165, 242189), (381, 104885), (635, 62931), (1397, 28605), (1905, 20977), (1907, 20955), (4191, 9535), (5721, 6985)]