11779215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6599}}^1$

素因数の和:6631

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 11030385

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 6599, 19797, 32995, 46193, 98985, 112183, 138579, 230965, 336549, 560915, 692895, 785281, 1682745, 2355843, 3926405, 11779215]

約数ペア:

[(1, 11779215), (3, 3926405), (5, 2355843), (7, 1682745), (15, 785281), (17, 692895), (21, 560915), (35, 336549), (51, 230965), (85, 138579), (105, 112183), (119, 98985), (255, 46193), (357, 32995), (595, 19797), (1785, 6599)]