4527425

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 6582912

約数和(自身を除く): 2055487

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 631, 1025, 1435, 3155, 4417, 7175, 15775, 22085, 25871, 110425, 129355, 181097, 646775, 905485, 4527425]

約数ペア:

[(1, 4527425), (5, 905485), (7, 646775), (25, 181097), (35, 129355), (41, 110425), (175, 25871), (205, 22085), (287, 15775), (631, 7175), (1025, 4417), (1435, 3155)]