1131190785

素因数分解:

$3^3\times 5^1\times {\mathrm{881}}^1\times {\mathrm{9511}}^1$

素因数の和:10406

約数の個数: 32

約数和(自身を含む): 2013500160

約数和(自身を除く): 882309375

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 881, 2643, 4405, 7929, 9511, 13215, 23787, 28533, 39645, 47555, 85599, 118935, 142665, 256797, 427995, 1283985, 8379191, 25137573, 41895955, 75412719, 125687865, 226238157, 377063595, 1131190785]

約数ペア:

[(1, 1131190785), (3, 377063595), (5, 226238157), (9, 125687865), (15, 75412719), (27, 41895955), (45, 25137573), (135, 8379191), (881, 1283985), (2643, 427995), (4405, 256797), (7929, 142665), (9511, 118935), (13215, 85599), (23787, 47555), (28533, 39645)]