190045185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{2129}}^1$

素因数の和:2689

約数の個数: 32

約数和(自身を含む): 332484480

約数和(自身を除く): 142439295

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 541, 1623, 2129, 2705, 5951, 6387, 8115, 10645, 17853, 23419, 29755, 31935, 70257, 89265, 117095, 351285, 1151789, 3455367, 5758945, 12669679, 17276835, 38009037, 63348395, 190045185]

約数ペア:

[(1, 190045185), (3, 63348395), (5, 38009037), (11, 17276835), (15, 12669679), (33, 5758945), (55, 3455367), (165, 1151789), (541, 351285), (1623, 117095), (2129, 89265), (2705, 70257), (5951, 31935), (6387, 29755), (8115, 23419), (10645, 17853)]