220004685

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{10039}}^1$

素因数の和:10537

約数の個数: 24

約数和(自身を含む): 382162560

約数和(自身を除く): 162157875

約数列:

[1, 3, 5, 9, 15, 45, 487, 1461, 2435, 4383, 7305, 10039, 21915, 30117, 50195, 90351, 150585, 451755, 4888993, 14666979, 24444965, 44000937, 73334895, 220004685]

約数ペア:

[(1, 220004685), (3, 73334895), (5, 44000937), (9, 24444965), (15, 14666979), (45, 4888993), (487, 451755), (1461, 150585), (2435, 90351), (4383, 50195), (7305, 30117), (10039, 21915)]