225117978015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2143980743}}^1$

素因数の和:2143980758

約数の個数: 16

約数和(自身を含む): 411644302848

約数和(自身を除く): 186526324833

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2143980743, 6431942229, 10719903715, 15007865201, 32159711145, 45023595603, 75039326005, 225117978015]

約数ペア:

[(1, 225117978015), (3, 75039326005), (5, 45023595603), (7, 32159711145), (15, 15007865201), (21, 10719903715), (35, 6431942229), (105, 2143980743)]