73292135

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 104855040

約数和(自身を除く): 31562905

約数列:

[1, 5, 7, 29, 35, 145, 163, 203, 443, 815, 1015, 1141, 2215, 3101, 4727, 5705, 12847, 15505, 23635, 33089, 64235, 72209, 89929, 165445, 361045, 449645, 505463, 2094061, 2527315, 10470305, 14658427, 73292135]

約数ペア:

[(1, 73292135), (5, 14658427), (7, 10470305), (29, 2527315), (35, 2094061), (145, 505463), (163, 449645), (203, 361045), (443, 165445), (815, 89929), (1015, 72209), (1141, 64235), (2215, 33089), (3101, 23635), (4727, 15505), (5705, 12847)]