85199325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3566

約数の個数: 48

約数和(自身を含む): 157043520

約数和(自身を除く): 71844195

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 3517, 4845, 8075, 10551, 17585, 24225, 52755, 59789, 66823, 87925, 179367, 200469, 263775, 298945, 334115, 896835, 1002345, 1135991, 1494725, 1670575, 3407973, 4484175, 5011725, 5679955, 17039865, 28399775, 85199325]

約数ペア:

[(1, 85199325), (3, 28399775), (5, 17039865), (15, 5679955), (17, 5011725), (19, 4484175), (25, 3407973), (51, 1670575), (57, 1494725), (75, 1135991), (85, 1002345), (95, 896835), (255, 334115), (285, 298945), (323, 263775), (425, 200469), (475, 179367), (969, 87925), (1275, 66823), (1425, 59789), (1615, 52755), (3517, 24225), (4845, 17585), (8075, 10551)]