53883855

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 96969600

約数和(自身を除く): 43085745

約数列:

[1, 3, 5, 9, 15, 45, 47, 73, 141, 219, 235, 349, 365, 423, 657, 705, 1047, 1095, 1745, 2115, 3141, 3285, 3431, 5235, 10293, 15705, 16403, 17155, 25477, 30879, 49209, 51465, 76431, 82015, 127385, 147627, 154395, 229293, 246045, 382155, 738135, 1146465, 1197419, 3592257, 5987095, 10776771, 17961285, 53883855]

約数ペア:

[(1, 53883855), (3, 17961285), (5, 10776771), (9, 5987095), (15, 3592257), (45, 1197419), (47, 1146465), (73, 738135), (141, 382155), (219, 246045), (235, 229293), (349, 154395), (365, 147627), (423, 127385), (657, 82015), (705, 76431), (1047, 51465), (1095, 49209), (1745, 30879), (2115, 25477), (3141, 17155), (3285, 16403), (3431, 15705), (5235, 10293)]