16627431315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{13381}}^1$

素因数の和:13860

約数の個数: 64

約数和(自身を含む): 30801295872

約数和(自身を除く): 14173864557

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 443, 561, 935, 1329, 2215, 2805, 4873, 6645, 7531, 13381, 14619, 22593, 24365, 37655, 40143, 66905, 73095, 82841, 112965, 147191, 200715, 227477, 248523, 414205, 441573, 682431, 735955, 1137385, 1242615, 2207865, 2502247, 3412155, 5927783, 7506741, 12511235, 17783349, 29638915, 37533705, 65205613, 88916745, 100772311, 195616839, 302316933, 326028065, 503861555, 978084195, 1108495421, 1511584665, 3325486263, 5542477105, 16627431315]

約数ペア:

[(1, 16627431315), (3, 5542477105), (5, 3325486263), (11, 1511584665), (15, 1108495421), (17, 978084195), (33, 503861555), (51, 326028065), (55, 302316933), (85, 195616839), (165, 100772311), (187, 88916745), (255, 65205613), (443, 37533705), (561, 29638915), (935, 17783349), (1329, 12511235), (2215, 7506741), (2805, 5927783), (4873, 3412155), (6645, 2502247), (7531, 2207865), (13381, 1242615), (14619, 1137385), (22593, 735955), (24365, 682431), (37655, 441573), (40143, 414205), (66905, 248523), (73095, 227477), (82841, 200715), (112965, 147191)]