419872015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{5393}}^1$

素因数の和:6098

約数の個数: 16

約数和(自身を含む): 526627008

約数和(自身を除く): 106754993

約数列:

[1, 5, 23, 115, 677, 3385, 5393, 15571, 26965, 77855, 124039, 620195, 3651061, 18255305, 83974403, 419872015]

約数ペア:

[(1, 419872015), (5, 83974403), (23, 18255305), (115, 3651061), (677, 620195), (3385, 124039), (5393, 77855), (15571, 26965)]