133179775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3797}}^1$

素因数の和:3891

約数の個数: 24

約数和(自身を含む): 175194144

約数和(自身を除く): 42014369

約数列:

[1, 5, 23, 25, 61, 115, 305, 575, 1403, 1525, 3797, 7015, 18985, 35075, 87331, 94925, 231617, 436655, 1158085, 2183275, 5327191, 5790425, 26635955, 133179775]

約数ペア:

[(1, 133179775), (5, 26635955), (23, 5790425), (25, 5327191), (61, 2183275), (115, 1158085), (305, 436655), (575, 231617), (1403, 94925), (1525, 87331), (3797, 35075), (7015, 18985)]