153957315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6247}}^1$

素因数の和:6339

約数の個数: 32

約数和(自身を含む): 259117056

約数和(自身を除く): 105159741

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 795, 1643, 4929, 6247, 8215, 18741, 24645, 31235, 93705, 193657, 331091, 580971, 968285, 993273, 1655455, 2904855, 4966365, 10263821, 30791463, 51319105, 153957315]

約数ペア:

[(1, 153957315), (3, 51319105), (5, 30791463), (15, 10263821), (31, 4966365), (53, 2904855), (93, 1655455), (155, 993273), (159, 968285), (265, 580971), (465, 331091), (795, 193657), (1643, 93705), (4929, 31235), (6247, 24645), (8215, 18741)]