13751605

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 20210148

約数和(自身を除く): 6458543

約数列:

[1, 5, 7, 35, 37, 41, 49, 185, 205, 245, 259, 287, 1295, 1369, 1435, 1517, 1813, 2009, 6845, 7585, 9065, 9583, 10045, 10619, 47915, 53095, 56129, 67081, 74333, 280645, 335405, 371665, 392903, 1964515, 2750321, 13751605]

約数ペア:

[(1, 13751605), (5, 2750321), (7, 1964515), (35, 392903), (37, 371665), (41, 335405), (49, 280645), (185, 74333), (205, 67081), (245, 56129), (259, 53095), (287, 47915), (1295, 10619), (1369, 10045), (1435, 9583), (1517, 9065), (1813, 7585), (2009, 6845)]