329626005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{21191}}^1$

素因数の和:21277

約数の個数: 32

約数和(自身を含む): 567606528

約数和(自身を除く): 237980523

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 5185, 15555, 21191, 63573, 105955, 317865, 360247, 1080741, 1292651, 1801235, 3877953, 5403705, 6463255, 19389765, 21975067, 65925201, 109875335, 329626005]

約数ペア:

[(1, 329626005), (3, 109875335), (5, 65925201), (15, 21975067), (17, 19389765), (51, 6463255), (61, 5403705), (85, 3877953), (183, 1801235), (255, 1292651), (305, 1080741), (915, 360247), (1037, 317865), (3111, 105955), (5185, 63573), (15555, 21191)]