330107955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{3911}}^1$

素因数の和:4267

約数の個数: 32

約数和(自身を含む): 561074688

約数和(自身を除く): 230966733

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 331, 993, 1655, 3911, 4965, 5627, 11733, 16881, 19555, 28135, 58665, 66487, 84405, 199461, 332435, 997305, 1294541, 3883623, 6472705, 19418115, 22007197, 66021591, 110035985, 330107955]

約数ペア:

[(1, 330107955), (3, 110035985), (5, 66021591), (15, 22007197), (17, 19418115), (51, 6472705), (85, 3883623), (255, 1294541), (331, 997305), (993, 332435), (1655, 199461), (3911, 84405), (4965, 66487), (5627, 58665), (11733, 28135), (16881, 19555)]