22656825

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1114

約数の個数: 36

約数和(自身を含む): 41023788

約数和(自身を除く): 18366963

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 225, 303, 505, 909, 997, 1515, 2525, 2991, 4545, 4985, 7575, 8973, 14955, 22725, 24925, 44865, 74775, 100697, 224325, 302091, 503485, 906273, 1510455, 2517425, 4531365, 7552275, 22656825]

約数ペア:

[(1, 22656825), (3, 7552275), (5, 4531365), (9, 2517425), (15, 1510455), (25, 906273), (45, 503485), (75, 302091), (101, 224325), (225, 100697), (303, 74775), (505, 44865), (909, 24925), (997, 22725), (1515, 14955), (2525, 8973), (2991, 7575), (4545, 4985)]