85404735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145991}}^1$

素因数の和:146015

約数の個数: 24

約数和(自身を含む): 159423264

約数和(自身を除く): 74018529

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 145991, 437973, 729955, 1313919, 1897883, 2189865, 5693649, 6569595, 9489415, 17080947, 28468245, 85404735]

約数ペア:

[(1, 85404735), (3, 28468245), (5, 17080947), (9, 9489415), (13, 6569595), (15, 5693649), (39, 2189865), (45, 1897883), (65, 1313919), (117, 729955), (195, 437973), (585, 145991)]