13230195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 23272704

約数和(自身を除く): 10042509

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 443, 543, 905, 1329, 1991, 2215, 2715, 4873, 5973, 6645, 9955, 14619, 24365, 29865, 73095, 80183, 240549, 400915, 882013, 1202745, 2646039, 4410065, 13230195]

約数ペア:

[(1, 13230195), (3, 4410065), (5, 2646039), (11, 1202745), (15, 882013), (33, 400915), (55, 240549), (165, 80183), (181, 73095), (443, 29865), (543, 24365), (905, 14619), (1329, 9955), (1991, 6645), (2215, 5973), (2715, 4873)]