1242021025

素因数分解:

$5^2\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{5851}}^1$

素因数の和:7081

約数の個数: 24

約数和(自身を含む): 1761873344

約数和(自身を除く): 519852319

約数列:

[1, 5, 7, 25, 35, 175, 1213, 5851, 6065, 8491, 29255, 30325, 40957, 42455, 146275, 204785, 212275, 1023925, 7097263, 35486315, 49680841, 177431575, 248404205, 1242021025]

約数ペア:

[(1, 1242021025), (5, 248404205), (7, 177431575), (25, 49680841), (35, 35486315), (175, 7097263), (1213, 1023925), (5851, 212275), (6065, 204785), (8491, 146275), (29255, 42455), (30325, 40957)]