89110815

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 145689600

約数和(自身を除く): 56578785

約数列:

[1, 3, 5, 15, 79, 139, 237, 395, 417, 541, 695, 1185, 1623, 2085, 2705, 8115, 10981, 32943, 42739, 54905, 75199, 128217, 164715, 213695, 225597, 375995, 641085, 1127985, 5940721, 17822163, 29703605, 89110815]

約数ペア:

[(1, 89110815), (3, 29703605), (5, 17822163), (15, 5940721), (79, 1127985), (139, 641085), (237, 375995), (395, 225597), (417, 213695), (541, 164715), (695, 128217), (1185, 75199), (1623, 54905), (2085, 42739), (2705, 32943), (8115, 10981)]