172854145

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{3407}}^1$

素因数の和:3624

約数の個数: 16

約数和(自身を含む): 211841280

約数和(自身を除く): 38987135

約数列:

[1, 5, 73, 139, 365, 695, 3407, 10147, 17035, 50735, 248711, 473573, 1243555, 2367865, 34570829, 172854145]

約数ペア:

[(1, 172854145), (5, 34570829), (73, 2367865), (139, 1243555), (365, 473573), (695, 248711), (3407, 50735), (10147, 17035)]