15661055

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 19276704

約数和(自身を除く): 3615649

約数列:

[1, 5, 73, 107, 365, 401, 535, 2005, 7811, 29273, 39055, 42907, 146365, 214535, 3132211, 15661055]

約数ペア:

[(1, 15661055), (5, 3132211), (73, 214535), (107, 146365), (365, 42907), (401, 39055), (535, 29273), (2005, 7811)]