1284222705

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{3709}}^1$

素因数の和:4321

約数の個数: 32

約数和(自身を含む): 2109179520

約数和(自身を除く): 824956815

約数列:

[1, 3, 5, 15, 41, 123, 205, 563, 615, 1689, 2815, 3709, 8445, 11127, 18545, 23083, 55635, 69249, 115415, 152069, 346245, 456207, 760345, 2088167, 2281035, 6264501, 10440835, 31322505, 85614847, 256844541, 428074235, 1284222705]

約数ペア:

[(1, 1284222705), (3, 428074235), (5, 256844541), (15, 85614847), (41, 31322505), (123, 10440835), (205, 6264501), (563, 2281035), (615, 2088167), (1689, 760345), (2815, 456207), (3709, 346245), (8445, 152069), (11127, 115415), (18545, 69249), (23083, 55635)]