53320155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16381}}^1$

素因数の和:16427

約数の個数: 32

約数和(自身を含む): 100651008

約数和(自身を除く): 47330853

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 16381, 49143, 81905, 114667, 245715, 344001, 507811, 573335, 1523433, 1720005, 2539055, 3554677, 7617165, 10664031, 17773385, 53320155]

約数ペア:

[(1, 53320155), (3, 17773385), (5, 10664031), (7, 7617165), (15, 3554677), (21, 2539055), (31, 1720005), (35, 1523433), (93, 573335), (105, 507811), (155, 344001), (217, 245715), (465, 114667), (651, 81905), (1085, 49143), (3255, 16381)]