5180425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 6765440

約数和(自身を除く): 1585015

約数列:

[1, 5, 25, 43, 61, 79, 215, 305, 395, 1075, 1525, 1975, 2623, 3397, 4819, 13115, 16985, 24095, 65575, 84925, 120475, 207217, 1036085, 5180425]

約数ペア:

[(1, 5180425), (5, 1036085), (25, 207217), (43, 120475), (61, 84925), (79, 65575), (215, 24095), (305, 16985), (395, 13115), (1075, 4819), (1525, 3397), (1975, 2623)]