22057585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 31601664

約数和(自身を除く): 9544079

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 761, 935, 1705, 2635, 3805, 5797, 8371, 12937, 23591, 28985, 41855, 64685, 117955, 142307, 259501, 401047, 711535, 1297505, 2005235, 4411517, 22057585]

約数ペア:

[(1, 22057585), (5, 4411517), (11, 2005235), (17, 1297505), (31, 711535), (55, 401047), (85, 259501), (155, 142307), (187, 117955), (341, 64685), (527, 41855), (761, 28985), (935, 23591), (1705, 12937), (2635, 8371), (3805, 5797)]