13397085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22901}}^1$

素因数の和:22925

約数の個数: 24

約数和(自身を含む): 25008984

約数和(自身を除く): 11611899

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 22901, 68703, 114505, 206109, 297713, 343515, 893139, 1030545, 1488565, 2679417, 4465695, 13397085]

約数ペア:

[(1, 13397085), (3, 4465695), (5, 2679417), (9, 1488565), (13, 1030545), (15, 893139), (39, 343515), (45, 297713), (65, 206109), (117, 114505), (195, 68703), (585, 22901)]