78464835

素因数分解:

$3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1619}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 61503165

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 359, 1077, 1619, 1795, 3231, 4857, 5385, 8095, 9693, 14571, 16155, 24285, 43713, 48465, 72855, 218565, 581221, 1743663, 2906105, 5230989, 8718315, 15692967, 26154945, 78464835]

約数ペア:

[(1, 78464835), (3, 26154945), (5, 15692967), (9, 8718315), (15, 5230989), (27, 2906105), (45, 1743663), (135, 581221), (359, 218565), (1077, 72855), (1619, 48465), (1795, 43713), (3231, 24285), (4857, 16155), (5385, 14571), (8095, 9693)]