74474895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 134638560

約数和(自身を除く): 60163665

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 121, 165, 185, 363, 407, 555, 605, 1109, 1221, 1815, 2035, 3327, 4477, 5545, 6105, 12199, 13431, 16635, 22385, 36597, 41033, 60995, 67155, 123099, 134189, 182985, 205165, 402567, 451363, 615495, 670945, 1354089, 2012835, 2256815, 4964993, 6770445, 14894979, 24824965, 74474895]

約数ペア:

[(1, 74474895), (3, 24824965), (5, 14894979), (11, 6770445), (15, 4964993), (33, 2256815), (37, 2012835), (55, 1354089), (111, 670945), (121, 615495), (165, 451363), (185, 402567), (363, 205165), (407, 182985), (555, 134189), (605, 123099), (1109, 67155), (1221, 60995), (1815, 41033), (2035, 36597), (3327, 22385), (4477, 16635), (5545, 13431), (6105, 12199)]