9961185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 17918208

約数和(自身を除く): 7957023

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 2221, 4485, 6663, 11105, 28873, 33315, 51083, 86619, 144365, 153249, 255415, 433095, 664079, 766245, 1992237, 3320395, 9961185]

約数ペア:

[(1, 9961185), (3, 3320395), (5, 1992237), (13, 766245), (15, 664079), (23, 433095), (39, 255415), (65, 153249), (69, 144365), (115, 86619), (195, 51083), (299, 33315), (345, 28873), (897, 11105), (1495, 6663), (2221, 4485)]