193399635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90163}}^1$

素因数の和:90195

約数の個数: 32

約数和(自身を含む): 363541248

約数和(自身を除く): 170141613

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 90163, 270489, 450815, 991793, 1172119, 1352445, 2975379, 3516357, 4958965, 5860595, 12893309, 14876895, 17581785, 38679927, 64466545, 193399635]

約数ペア:

[(1, 193399635), (3, 64466545), (5, 38679927), (11, 17581785), (13, 14876895), (15, 12893309), (33, 5860595), (39, 4958965), (55, 3516357), (65, 2975379), (143, 1352445), (165, 1172119), (195, 991793), (429, 450815), (715, 270489), (2145, 90163)]