5280786135

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{278743}}^1$

素因数の和:279175

約数の個数: 24

約数和(自身を含む): 9175137504

約数和(自身を除く): 3894351369

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 2105, 3789, 6315, 18945, 278743, 836229, 1393715, 2508687, 4181145, 12543435, 117350803, 352052409, 586754015, 1056157227, 1760262045, 5280786135]

約数ペア:

[(1, 5280786135), (3, 1760262045), (5, 1056157227), (9, 586754015), (15, 352052409), (45, 117350803), (421, 12543435), (1263, 4181145), (2105, 2508687), (3789, 1393715), (6315, 836229), (18945, 278743)]