40981105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 55624320

約数和(自身を除く): 14643215

約数列:

[1, 5, 11, 55, 59, 73, 173, 295, 365, 649, 803, 865, 1903, 3245, 4015, 4307, 9515, 10207, 12629, 21535, 47377, 51035, 63145, 112277, 138919, 236885, 561385, 694595, 745111, 3725555, 8196221, 40981105]

約数ペア:

[(1, 40981105), (5, 8196221), (11, 3725555), (55, 745111), (59, 694595), (73, 561385), (173, 236885), (295, 138919), (365, 112277), (649, 63145), (803, 51035), (865, 47377), (1903, 21535), (3245, 12629), (4015, 10207), (4307, 9515)]