8383065

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 14103936

約数和(自身を除く): 5720871

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 317, 615, 645, 951, 1585, 1763, 4755, 5289, 8815, 12997, 13631, 26445, 38991, 40893, 64985, 68155, 194955, 204465, 558871, 1676613, 2794355, 8383065]

約数ペア:

[(1, 8383065), (3, 2794355), (5, 1676613), (15, 558871), (41, 204465), (43, 194955), (123, 68155), (129, 64985), (205, 40893), (215, 38991), (317, 26445), (615, 13631), (645, 12997), (951, 8815), (1585, 5289), (1763, 4755)]