2146457075

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2819}}^1$

素因数の和:3084

約数の個数: 48

約数和(自身を含む): 3217056000

約数和(自身を除く): 1070598925

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 229, 475, 665, 1145, 1603, 2819, 3325, 4351, 5725, 8015, 14095, 19733, 21755, 30457, 40075, 53561, 70475, 98665, 108775, 152285, 267805, 374927, 493325, 645551, 761425, 1339025, 1874635, 3227755, 4518857, 9373175, 12265469, 16138775, 22594285, 61327345, 85858283, 112971425, 306636725, 429291415, 2146457075]

約数ペア:

[(1, 2146457075), (5, 429291415), (7, 306636725), (19, 112971425), (25, 85858283), (35, 61327345), (95, 22594285), (133, 16138775), (175, 12265469), (229, 9373175), (475, 4518857), (665, 3227755), (1145, 1874635), (1603, 1339025), (2819, 761425), (3325, 645551), (4351, 493325), (5725, 374927), (8015, 267805), (14095, 152285), (19733, 108775), (21755, 98665), (30457, 70475), (40075, 53561)]