85755735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8623}}^1$

素因数の和:8664

約数の個数: 48

約数和(自身を含む): 169513344

約数和(自身を除く): 83757609

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, 8623, 9945, 25869, 43115, 77607, 112099, 129345, 146591, 336297, 388035, 439773, 560495, 732955, 1008891, 1319319, 1681485, 1905683, 2198865, 5044455, 5717049, 6596595, 9528415, 17151147, 28585245, 85755735]

約数ペア:

[(1, 85755735), (3, 28585245), (5, 17151147), (9, 9528415), (13, 6596595), (15, 5717049), (17, 5044455), (39, 2198865), (45, 1905683), (51, 1681485), (65, 1319319), (85, 1008891), (117, 732955), (153, 560495), (195, 439773), (221, 388035), (255, 336297), (585, 146591), (663, 129345), (765, 112099), (1105, 77607), (1989, 43115), (3315, 25869), (8623, 9945)]