648045216015

素因数分解:

$3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{3517}}^1\times {\mathrm{14401}}^1$

素因数の和:18779

約数の個数: 32

約数和(自身を含む): 1038455173056

約数和(自身を除く): 390409957041

約数列:

[1, 3, 5, 15, 853, 2559, 3517, 4265, 10551, 12795, 14401, 17585, 43203, 52755, 72005, 216015, 3000001, 9000003, 12284053, 15000005, 36852159, 45000015, 50648317, 61420265, 151944951, 184260795, 253241585, 759724755, 43203014401, 129609043203, 216015072005, 648045216015]

約数ペア:

[(1, 648045216015), (3, 216015072005), (5, 129609043203), (15, 43203014401), (853, 759724755), (2559, 253241585), (3517, 184260795), (4265, 151944951), (10551, 61420265), (12795, 50648317), (14401, 45000015), (17585, 36852159), (43203, 15000005), (52755, 12284053), (72005, 9000003), (216015, 3000001)]