3967535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 1838545

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 179, 341, 403, 715, 895, 1705, 1969, 2015, 2327, 4433, 5549, 9845, 11635, 22165, 25597, 27745, 61039, 72137, 127985, 305195, 360685, 793507, 3967535]

約数ペア:

[(1, 3967535), (5, 793507), (11, 360685), (13, 305195), (31, 127985), (55, 72137), (65, 61039), (143, 27745), (155, 25597), (179, 22165), (341, 11635), (403, 9845), (715, 5549), (895, 4433), (1705, 2327), (1969, 2015)]