29970705

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37699}}^1$

素因数の和:37760

約数の個数: 16

約数和(自身を含む): 48859200

約数和(自身を除く): 18888495

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 37699, 113097, 188495, 565485, 1998047, 5994141, 9990235, 29970705]

約数ペア:

[(1, 29970705), (3, 9990235), (5, 5994141), (15, 1998047), (53, 565485), (159, 188495), (265, 113097), (795, 37699)]