149720175

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{60493}}^1$

素因数の和:60520

約数の個数: 36

約数和(自身を含む): 292548984

約数和(自身を除く): 142828809

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 60493, 181479, 302465, 544437, 665423, 907395, 1512325, 1996269, 2722185, 3327115, 4536975, 5988807, 9981345, 13610925, 16635575, 29944035, 49906725, 149720175]

約数ペア:

[(1, 149720175), (3, 49906725), (5, 29944035), (9, 16635575), (11, 13610925), (15, 9981345), (25, 5988807), (33, 4536975), (45, 3327115), (55, 2722185), (75, 1996269), (99, 1512325), (165, 907395), (225, 665423), (275, 544437), (495, 302465), (825, 181479), (2475, 60493)]