1561065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9461}}^1$

素因数の和:9480

約数の個数: 16

約数和(自身を含む): 2725056

約数和(自身を除く): 1163991

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 9461, 28383, 47305, 104071, 141915, 312213, 520355, 1561065]

約数ペア:

[(1, 1561065), (3, 520355), (5, 312213), (11, 141915), (15, 104071), (33, 47305), (55, 28383), (165, 9461)]