71280685

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 105719040

約数和(自身を除く): 34438355

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 665, 703, 1295, 2897, 3515, 4921, 14485, 20279, 24605, 55043, 101395, 107189, 275215, 385301, 535945, 750323, 1926505, 2036591, 3751615, 10182955, 14256137, 71280685]

約数ペア:

[(1, 71280685), (5, 14256137), (7, 10182955), (19, 3751615), (35, 2036591), (37, 1926505), (95, 750323), (133, 535945), (185, 385301), (259, 275215), (665, 107189), (703, 101395), (1295, 55043), (2897, 24605), (3515, 20279), (4921, 14485)]