57905145

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 113840640

約数和(自身を除く): 55935495

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 85, 115, 135, 153, 207, 255, 345, 391, 459, 621, 765, 1035, 1097, 1173, 1955, 2295, 3105, 3291, 3519, 5485, 5865, 9873, 10557, 16455, 17595, 18649, 25231, 29619, 49365, 52785, 55947, 75693, 93245, 126155, 148095, 167841, 227079, 279735, 378465, 428927, 503523, 681237, 839205, 1135395, 1286781, 2144635, 2517615, 3406185, 3860343, 6433905, 11581029, 19301715, 57905145]

約数ペア:

[(1, 57905145), (3, 19301715), (5, 11581029), (9, 6433905), (15, 3860343), (17, 3406185), (23, 2517615), (27, 2144635), (45, 1286781), (51, 1135395), (69, 839205), (85, 681237), (115, 503523), (135, 428927), (153, 378465), (207, 279735), (255, 227079), (345, 167841), (391, 148095), (459, 126155), (621, 93245), (765, 75693), (1035, 55947), (1097, 52785), (1173, 49365), (1955, 29619), (2295, 25231), (3105, 18649), (3291, 17595), (3519, 16455), (5485, 10557), (5865, 9873)]