1294353905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17483}}^1$

素因数の和:17585

約数の個数: 32

約数和(自身を含む): 1797634944

約数和(自身を除く): 503281039

約数列:

[1, 5, 13, 17, 65, 67, 85, 221, 335, 871, 1105, 1139, 4355, 5695, 14807, 17483, 74035, 87415, 227279, 297211, 1136395, 1171361, 1486055, 3863743, 5856805, 15227693, 19318715, 19913137, 76138465, 99565685, 258870781, 1294353905]

約数ペア:

[(1, 1294353905), (5, 258870781), (13, 99565685), (17, 76138465), (65, 19913137), (67, 19318715), (85, 15227693), (221, 5856805), (335, 3863743), (871, 1486055), (1105, 1171361), (1139, 1136395), (4355, 297211), (5695, 227279), (14807, 87415), (17483, 74035)]