2277855

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1869345

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 359, 423, 705, 1077, 1269, 1795, 2115, 3231, 5385, 6345, 9693, 16155, 16873, 48465, 50619, 84365, 151857, 253095, 455571, 759285, 2277855]

約数ペア:

[(1, 2277855), (3, 759285), (5, 455571), (9, 253095), (15, 151857), (27, 84365), (45, 50619), (47, 48465), (135, 16873), (141, 16155), (235, 9693), (359, 6345), (423, 5385), (705, 3231), (1077, 2115), (1269, 1795)]