339255

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{359}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 691200

約数和(自身を除く): 351945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 359, 945, 1077, 1795, 2513, 3231, 5385, 7539, 9693, 12565, 16155, 22617, 37695, 48465, 67851, 113085, 339255]

約数ペア:

[(1, 339255), (3, 113085), (5, 67851), (7, 48465), (9, 37695), (15, 22617), (21, 16155), (27, 12565), (35, 9693), (45, 7539), (63, 5385), (105, 3231), (135, 2513), (189, 1795), (315, 1077), (359, 945)]