87965445

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1873}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 146801664

約数和(自身を除く): 58836219

約数列:

[1, 3, 5, 15, 31, 93, 101, 155, 303, 465, 505, 1515, 1873, 3131, 5619, 9365, 9393, 15655, 28095, 46965, 58063, 174189, 189173, 290315, 567519, 870945, 945865, 2837595, 5864363, 17593089, 29321815, 87965445]

約数ペア:

[(1, 87965445), (3, 29321815), (5, 17593089), (15, 5864363), (31, 2837595), (93, 945865), (101, 870945), (155, 567519), (303, 290315), (465, 189173), (505, 174189), (1515, 58063), (1873, 46965), (3131, 28095), (5619, 15655), (9365, 9393)]