169472745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17041}}^1$

素因数の和:17082

約数の個数: 48

約数和(自身を含む): 334977552

約数和(自身を除く): 165504807

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 17041, 51123, 85205, 153369, 221533, 255615, 289697, 664599, 766845, 869091, 1107665, 1448485, 1993797, 2607273, 3322995, 3766061, 4345455, 9968985, 11298183, 13036365, 18830305, 33894549, 56490915, 169472745]

約数ペア:

[(1, 169472745), (3, 56490915), (5, 33894549), (9, 18830305), (13, 13036365), (15, 11298183), (17, 9968985), (39, 4345455), (45, 3766061), (51, 3322995), (65, 2607273), (85, 1993797), (117, 1448485), (153, 1107665), (195, 869091), (221, 766845), (255, 664599), (585, 289697), (663, 255615), (765, 221533), (1105, 153369), (1989, 85205), (3315, 51123), (9945, 17041)]