86628735

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26371}}^1$

素因数の和:26455

約数の個数: 24

約数和(自身を含む): 152219184

約数和(自身を除く): 65590449

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 26371, 79113, 131855, 237339, 395565, 1186695, 1925083, 5775249, 9625415, 17325747, 28876245, 86628735]

約数ペア:

[(1, 86628735), (3, 28876245), (5, 17325747), (9, 9625415), (15, 5775249), (45, 1925083), (73, 1186695), (219, 395565), (365, 237339), (657, 131855), (1095, 79113), (3285, 26371)]