17427735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 33616128

約数和(自身を除く): 16188393

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 961, 1209, 1395, 2015, 2883, 3627, 4805, 6045, 8649, 12493, 14415, 18135, 29791, 37479, 43245, 62465, 89373, 112437, 148955, 187395, 268119, 387283, 446865, 562185, 1161849, 1340595, 1936415, 3485547, 5809245, 17427735]

約数ペア:

[(1, 17427735), (3, 5809245), (5, 3485547), (9, 1936415), (13, 1340595), (15, 1161849), (31, 562185), (39, 446865), (45, 387283), (65, 268119), (93, 187395), (117, 148955), (155, 112437), (195, 89373), (279, 62465), (403, 43245), (465, 37479), (585, 29791), (961, 18135), (1209, 14415), (1395, 12493), (2015, 8649), (2883, 6045), (3627, 4805)]