4049065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 5078016

約数和(自身を除く): 1028951

約数列:

[1, 5, 31, 151, 155, 173, 755, 865, 4681, 5363, 23405, 26123, 26815, 130615, 809813, 4049065]

約数ペア:

[(1, 4049065), (5, 809813), (31, 130615), (151, 26815), (155, 26123), (173, 23405), (755, 5363), (865, 4681)]