102943015

素因数分解:

$5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{7561}}^1$

素因数の和:7962

約数の個数: 16

約数和(自身を含む): 141560640

約数和(自身を除く): 38617625

約数列:

[1, 5, 7, 35, 389, 1945, 2723, 7561, 13615, 37805, 52927, 264635, 2941229, 14706145, 20588603, 102943015]

約数ペア:

[(1, 102943015), (5, 20588603), (7, 14706145), (35, 2941229), (389, 264635), (1945, 52927), (2723, 37805), (7561, 13615)]