22987055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2703

約数の個数: 32

約数和(自身を含む): 35750400

約数和(自身を除く): 12763345

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 2659, 8645, 13295, 18613, 34567, 50521, 93065, 172835, 241969, 252605, 353647, 656773, 1209845, 1768235, 3283865, 4597411, 22987055]

約数ペア:

[(1, 22987055), (5, 4597411), (7, 3283865), (13, 1768235), (19, 1209845), (35, 656773), (65, 353647), (91, 252605), (95, 241969), (133, 172835), (247, 93065), (455, 50521), (665, 34567), (1235, 18613), (1729, 13295), (2659, 8645)]