142726925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1847}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 193862592

約数和(自身を除く): 51135667

約数列:

[1, 5, 11, 25, 55, 275, 281, 1405, 1847, 3091, 7025, 9235, 15455, 20317, 46175, 77275, 101585, 507925, 519007, 2595035, 5709077, 12975175, 28545385, 142726925]

約数ペア:

[(1, 142726925), (5, 28545385), (11, 12975175), (25, 5709077), (55, 2595035), (275, 519007), (281, 507925), (1405, 101585), (1847, 77275), (3091, 46175), (7025, 20317), (9235, 15455)]