874055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 1378944

約数和(自身を除く): 504889

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 113, 119, 221, 455, 565, 595, 791, 1105, 1469, 1547, 1921, 3955, 7345, 7735, 9605, 10283, 13447, 24973, 51415, 67235, 124865, 174811, 874055]

約数ペア:

[(1, 874055), (5, 174811), (7, 124865), (13, 67235), (17, 51415), (35, 24973), (65, 13447), (85, 10283), (91, 9605), (113, 7735), (119, 7345), (221, 3955), (455, 1921), (565, 1547), (595, 1469), (791, 1105)]