16609335

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 28643328

約数和(自身を除く): 12033993

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 1553, 2139, 3565, 4659, 7765, 10695, 23295, 35719, 48143, 107157, 144429, 178595, 240715, 535785, 722145, 1107289, 3321867, 5536445, 16609335]

約数ペア:

[(1, 16609335), (3, 5536445), (5, 3321867), (15, 1107289), (23, 722145), (31, 535785), (69, 240715), (93, 178595), (115, 144429), (155, 107157), (345, 48143), (465, 35719), (713, 23295), (1553, 10695), (2139, 7765), (3565, 4659)]