86641035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{691}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 149737728

約数和(自身を除く): 63096693

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 643, 691, 1929, 2073, 3215, 3455, 8359, 8983, 9645, 10365, 25077, 26949, 41795, 44915, 125385, 134745, 444313, 1332939, 2221565, 5776069, 6664695, 17328207, 28880345, 86641035]

約数ペア:

[(1, 86641035), (3, 28880345), (5, 17328207), (13, 6664695), (15, 5776069), (39, 2221565), (65, 1332939), (195, 444313), (643, 134745), (691, 125385), (1929, 44915), (2073, 41795), (3215, 26949), (3455, 25077), (8359, 10365), (8983, 9645)]