1230248865

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{127951}}^1$

素因数の和:128600

約数の個数: 16

約数和(自身を含む): 1971484416

約数和(自身を除く): 741235551

約数列:

[1, 3, 5, 15, 641, 1923, 3205, 9615, 127951, 383853, 639755, 1919265, 82016591, 246049773, 410082955, 1230248865]

約数ペア:

[(1, 1230248865), (3, 410082955), (5, 246049773), (15, 82016591), (641, 1919265), (1923, 639755), (3205, 383853), (9615, 127951)]