61631045

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{28867}}^1$

素因数の和:28940

約数の個数: 16

約数和(自身を含む): 85911168

約数和(自身を除く): 24280123

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 28867, 144335, 202069, 1010345, 1760887, 8804435, 12326209, 61631045]

約数ペア:

[(1, 61631045), (5, 12326209), (7, 8804435), (35, 1760887), (61, 1010345), (305, 202069), (427, 144335), (2135, 28867)]