78040325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1741}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 106275936

約数和(自身を除く): 28235611

約数列:

[1, 5, 11, 25, 55, 163, 275, 815, 1741, 1793, 4075, 8705, 8965, 19151, 43525, 44825, 95755, 283783, 478775, 1418915, 3121613, 7094575, 15608065, 78040325]

約数ペア:

[(1, 78040325), (5, 15608065), (11, 7094575), (25, 3121613), (55, 1418915), (163, 478775), (275, 283783), (815, 95755), (1741, 44825), (1793, 43525), (4075, 19151), (8705, 8965)]