15188109

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{829}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 21035520

約数和(自身を除く): 5847411

約数列:

[1, 3, 31, 93, 197, 591, 829, 2487, 6107, 18321, 25699, 77097, 163313, 489939, 5062703, 15188109]

約数ペア:

[(1, 15188109), (3, 5062703), (31, 489939), (93, 163313), (197, 77097), (591, 25699), (829, 18321), (2487, 6107)]