827756865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17911}}^1$

素因数の和:18014

約数の個数: 48

約数和(自身を含む): 1564792320

約数和(自身を除く): 737035455

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1185, 3081, 3555, 5135, 9243, 15405, 17911, 46215, 53733, 89555, 161199, 232843, 268665, 698529, 805995, 1164215, 1414969, 2095587, 3492645, 4244907, 7074845, 10477935, 12734721, 18394597, 21224535, 55183791, 63673605, 91972985, 165551373, 275918955, 827756865]

約数ペア:

[(1, 827756865), (3, 275918955), (5, 165551373), (9, 91972985), (13, 63673605), (15, 55183791), (39, 21224535), (45, 18394597), (65, 12734721), (79, 10477935), (117, 7074845), (195, 4244907), (237, 3492645), (395, 2095587), (585, 1414969), (711, 1164215), (1027, 805995), (1185, 698529), (3081, 268665), (3555, 232843), (5135, 161199), (9243, 89555), (15405, 53733), (17911, 46215)]