447274945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 596443680

約数和(自身を除く): 149168735

約数列:

[1, 5, 13, 41, 65, 157, 205, 533, 785, 1069, 2041, 2665, 5345, 6437, 10205, 13897, 32185, 43829, 69485, 83681, 167833, 219145, 418405, 569777, 839165, 2181829, 2848885, 6881153, 10909145, 34405765, 89454989, 447274945]

約数ペア:

[(1, 447274945), (5, 89454989), (13, 34405765), (41, 10909145), (65, 6881153), (157, 2848885), (205, 2181829), (533, 839165), (785, 569777), (1069, 418405), (2041, 219145), (2665, 167833), (5345, 83681), (6437, 69485), (10205, 43829), (13897, 32185)]