2565015

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 4125696

約数和(自身を除く): 1560681

約数列:

[1, 3, 5, 15, 271, 631, 813, 1355, 1893, 3155, 4065, 9465, 171001, 513003, 855005, 2565015]

約数ペア:

[(1, 2565015), (3, 855005), (5, 513003), (15, 171001), (271, 9465), (631, 4065), (813, 3155), (1355, 1893)]