985335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 1763328

約数和(自身を除く): 777993

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 163, 195, 403, 465, 489, 815, 1209, 2015, 2119, 2445, 5053, 6045, 6357, 10595, 15159, 25265, 31785, 65689, 75795, 197067, 328445, 985335]

約数ペア:

[(1, 985335), (3, 328445), (5, 197067), (13, 75795), (15, 65689), (31, 31785), (39, 25265), (65, 15159), (93, 10595), (155, 6357), (163, 6045), (195, 5053), (403, 2445), (465, 2119), (489, 2015), (815, 1209)]