25425897

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1063}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 41674752

約数和(自身を除く): 16248855

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1063, 1139, 1407, 3189, 3417, 7441, 7973, 18071, 22323, 23919, 54213, 71221, 126497, 213663, 379491, 498547, 1210757, 1495641, 3632271, 8475299, 25425897]

約数ペア:

[(1, 25425897), (3, 8475299), (7, 3632271), (17, 1495641), (21, 1210757), (51, 498547), (67, 379491), (119, 213663), (201, 126497), (357, 71221), (469, 54213), (1063, 23919), (1139, 22323), (1407, 18071), (3189, 7973), (3417, 7441)]