13292965

素因数分解:

$5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 19468800

約数和(自身を除く): 6175835

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 337, 343, 805, 1127, 1685, 1715, 2359, 5635, 7751, 7889, 11795, 16513, 38755, 39445, 54257, 82565, 115591, 271285, 379799, 577955, 1898995, 2658593, 13292965]

約数ペア:

[(1, 13292965), (5, 2658593), (7, 1898995), (23, 577955), (35, 379799), (49, 271285), (115, 115591), (161, 82565), (245, 54257), (337, 39445), (343, 38755), (805, 16513), (1127, 11795), (1685, 7889), (1715, 7751), (2359, 5635)]