13235425

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 19123776

約数和(自身を除く): 5888351

約数列:

[1, 5, 7, 25, 35, 53, 175, 265, 371, 1325, 1427, 1855, 7135, 9275, 9989, 35675, 49945, 75631, 249725, 378155, 529417, 1890775, 2647085, 13235425]

約数ペア:

[(1, 13235425), (5, 2647085), (7, 1890775), (25, 529417), (35, 378155), (53, 249725), (175, 75631), (265, 49945), (371, 35675), (1325, 9989), (1427, 9275), (1855, 7135)]