204516765

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48869}}^1$

素因数の和:48914

約数の個数: 32

約数和(自身を含む): 375321600

約数和(自身を除く): 170804835

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 48869, 146607, 244345, 439821, 733035, 1319463, 1514939, 2199105, 4544817, 6597315, 7574695, 13634451, 22724085, 40903353, 68172255, 204516765]

約数ペア:

[(1, 204516765), (3, 68172255), (5, 40903353), (9, 22724085), (15, 13634451), (27, 7574695), (31, 6597315), (45, 4544817), (93, 2199105), (135, 1514939), (155, 1319463), (279, 733035), (465, 439821), (837, 244345), (1395, 146607), (4185, 48869)]