67945935

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{63799}}^1$

素因数の和:63878

約数の個数: 16

約数和(自身を含む): 110246400

約数和(自身を除く): 42300465

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 63799, 191397, 318995, 956985, 4529729, 13589187, 22648645, 67945935]

約数ペア:

[(1, 67945935), (3, 22648645), (5, 13589187), (15, 4529729), (71, 956985), (213, 318995), (355, 191397), (1065, 63799)]