1478385

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 2695680

約数和(自身を除く): 1217295

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 233, 235, 423, 699, 705, 1165, 1269, 2097, 2115, 3495, 6291, 6345, 10485, 10951, 31455, 32853, 54755, 98559, 164265, 295677, 492795, 1478385]

約数ペア:

[(1, 1478385), (3, 492795), (5, 295677), (9, 164265), (15, 98559), (27, 54755), (45, 32853), (47, 31455), (135, 10951), (141, 10485), (233, 6345), (235, 6291), (423, 3495), (699, 2115), (705, 2097), (1165, 1269)]