103195225

素因数分解:

$5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1466

約数の個数: 36

約数和(自身を含む): 151403628

約数和(自身を除く): 48208403

約数列:

[1, 5, 7, 25, 35, 49, 61, 175, 245, 305, 427, 1225, 1381, 1525, 2135, 2989, 6905, 9667, 10675, 14945, 34525, 48335, 67669, 74725, 84241, 241675, 338345, 421205, 589687, 1691725, 2106025, 2948435, 4127809, 14742175, 20639045, 103195225]

約数ペア:

[(1, 103195225), (5, 20639045), (7, 14742175), (25, 4127809), (35, 2948435), (49, 2106025), (61, 1691725), (175, 589687), (245, 421205), (305, 338345), (427, 241675), (1225, 84241), (1381, 74725), (1525, 67669), (2135, 48335), (2989, 34525), (6905, 14945), (9667, 10675)]