90669585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8269}}^1$

素因数の和:8337

約数の個数: 32

約数和(自身を含む): 157196160

約数和(自身を除く): 66526575

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 8269, 10965, 24807, 41345, 124035, 140573, 355567, 421719, 702865, 1066701, 1777835, 2108595, 5333505, 6044639, 18133917, 30223195, 90669585]

約数ペア:

[(1, 90669585), (3, 30223195), (5, 18133917), (15, 6044639), (17, 5333505), (43, 2108595), (51, 1777835), (85, 1066701), (129, 702865), (215, 421719), (255, 355567), (645, 140573), (731, 124035), (2193, 41345), (3655, 24807), (8269, 10965)]