87683385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^2$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 154267200

約数和(自身を除く): 66583815

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 103, 145, 285, 309, 435, 515, 551, 1545, 1653, 1957, 2755, 2987, 5871, 8265, 8961, 9785, 10609, 14935, 29355, 31827, 44805, 53045, 56753, 159135, 170259, 201571, 283765, 307661, 604713, 851295, 922983, 1007855, 1538305, 3023565, 4614915, 5845559, 17536677, 29227795, 87683385]

約数ペア:

[(1, 87683385), (3, 29227795), (5, 17536677), (15, 5845559), (19, 4614915), (29, 3023565), (57, 1538305), (87, 1007855), (95, 922983), (103, 851295), (145, 604713), (285, 307661), (309, 283765), (435, 201571), (515, 170259), (551, 159135), (1545, 56753), (1653, 53045), (1957, 44805), (2755, 31827), (2987, 29355), (5871, 14935), (8265, 10609), (8961, 9785)]