9897015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28687}}^1$

素因数の和:28718

約数の個数: 16

約数和(自身を含む): 16524288

約数和(自身を除く): 6627273

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 28687, 86061, 143435, 430305, 659801, 1979403, 3299005, 9897015]

約数ペア:

[(1, 9897015), (3, 3299005), (5, 1979403), (15, 659801), (23, 430305), (69, 143435), (115, 86061), (345, 28687)]