73678085

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 106251264

約数和(自身を除く): 32573179

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 169, 221, 223, 299, 391, 845, 1105, 1115, 1495, 1955, 2873, 2899, 3791, 3887, 5083, 5129, 14365, 14495, 18955, 19435, 25415, 25645, 37687, 49283, 66079, 66677, 87193, 188435, 246415, 330395, 333385, 435965, 640679, 866801, 1133509, 3203395, 4334005, 5667545, 14735617, 73678085]

約数ペア:

[(1, 73678085), (5, 14735617), (13, 5667545), (17, 4334005), (23, 3203395), (65, 1133509), (85, 866801), (115, 640679), (169, 435965), (221, 333385), (223, 330395), (299, 246415), (391, 188435), (845, 87193), (1105, 66677), (1115, 66079), (1495, 49283), (1955, 37687), (2873, 25645), (2899, 25415), (3791, 19435), (3887, 18955), (5083, 14495), (5129, 14365)]