70778835

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22153}}^1$

素因数の和:22235

約数の個数: 24

約数和(自身を含む): 124416864

約数和(自身を除く): 53638029

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 22153, 66459, 110765, 199377, 332295, 996885, 1572863, 4718589, 7864315, 14155767, 23592945, 70778835]

約数ペア:

[(1, 70778835), (3, 23592945), (5, 14155767), (9, 7864315), (15, 4718589), (45, 1572863), (71, 996885), (213, 332295), (355, 199377), (639, 110765), (1065, 66459), (3195, 22153)]