42358095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 80432352

約数和(自身を除く): 38074257

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 183, 195, 305, 549, 585, 793, 915, 1187, 2379, 2745, 3561, 3965, 5935, 7137, 10683, 11895, 15431, 17805, 35685, 46293, 53415, 72407, 77155, 138879, 217221, 231465, 362035, 651663, 694395, 941291, 1086105, 2823873, 3258315, 4706455, 8471619, 14119365, 42358095]

約数ペア:

[(1, 42358095), (3, 14119365), (5, 8471619), (9, 4706455), (13, 3258315), (15, 2823873), (39, 1086105), (45, 941291), (61, 694395), (65, 651663), (117, 362035), (183, 231465), (195, 217221), (305, 138879), (549, 77155), (585, 72407), (793, 53415), (915, 46293), (1187, 35685), (2379, 17805), (2745, 15431), (3561, 11895), (3965, 10683), (5935, 7137)]