87851985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14533}}^1$

素因数の和:14585

約数の個数: 32

約数和(自身を含む): 156269568

約数和(自身を除く): 68417583

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 14533, 43599, 72665, 188929, 217995, 450523, 566787, 944645, 1351569, 2252615, 2833935, 5856799, 6757845, 17570397, 29283995, 87851985]

約数ペア:

[(1, 87851985), (3, 29283995), (5, 17570397), (13, 6757845), (15, 5856799), (31, 2833935), (39, 2252615), (65, 1351569), (93, 944645), (155, 566787), (195, 450523), (403, 217995), (465, 188929), (1209, 72665), (2015, 43599), (6045, 14533)]