42629085

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1655

約数の個数: 40

約数和(自身を含む): 77606496

約数和(自身を除く): 34977411

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 335, 405, 603, 1005, 1571, 1809, 3015, 4713, 5427, 7855, 9045, 14139, 23565, 27135, 42417, 70695, 105257, 127251, 212085, 315771, 526285, 636255, 947313, 1578855, 2841939, 4736565, 8525817, 14209695, 42629085]

約数ペア:

[(1, 42629085), (3, 14209695), (5, 8525817), (9, 4736565), (15, 2841939), (27, 1578855), (45, 947313), (67, 636255), (81, 526285), (135, 315771), (201, 212085), (335, 127251), (405, 105257), (603, 70695), (1005, 42417), (1571, 27135), (1809, 23565), (3015, 14139), (4713, 9045), (5427, 7855)]