157068172815

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{768191}}^1$

素因数の和:768559

約数の個数: 32

約数和(自身を含む): 257965019136

約数和(自身を除く): 100896846321

約数列:

[1, 3, 5, 15, 43, 129, 215, 317, 645, 951, 1585, 4755, 13631, 40893, 68155, 204465, 768191, 2304573, 3840955, 11522865, 33032213, 99096639, 165161065, 243516547, 495483195, 730549641, 1217582735, 3652748205, 10471211521, 31413634563, 52356057605, 157068172815]

約数ペア:

[(1, 157068172815), (3, 52356057605), (5, 31413634563), (15, 10471211521), (43, 3652748205), (129, 1217582735), (215, 730549641), (317, 495483195), (645, 243516547), (951, 165161065), (1585, 99096639), (4755, 33032213), (13631, 11522865), (40893, 3840955), (68155, 2304573), (204465, 768191)]