8439045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 14356224

約数和(自身を除く): 5917179

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 401, 915, 1203, 1403, 2005, 4209, 6015, 7015, 9223, 21045, 24461, 27669, 46115, 73383, 122305, 138345, 366915, 562603, 1687809, 2813015, 8439045]

約数ペア:

[(1, 8439045), (3, 2813015), (5, 1687809), (15, 562603), (23, 366915), (61, 138345), (69, 122305), (115, 73383), (183, 46115), (305, 27669), (345, 24461), (401, 21045), (915, 9223), (1203, 7015), (1403, 6015), (2005, 4209)]