13222605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 23298048

約数和(自身を除く): 10075443

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 631, 635, 1397, 1893, 1905, 3155, 4191, 6941, 6985, 9465, 20823, 20955, 34705, 80137, 104115, 240411, 400685, 881507, 1202055, 2644521, 4407535, 13222605]

約数ペア:

[(1, 13222605), (3, 4407535), (5, 2644521), (11, 1202055), (15, 881507), (33, 400685), (55, 240411), (127, 104115), (165, 80137), (381, 34705), (631, 20955), (635, 20823), (1397, 9465), (1893, 6985), (1905, 6941), (3155, 4191)]