83401395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 167768064

約数和(自身を除く): 84366669

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 163, 165, 231, 385, 443, 489, 815, 1141, 1155, 1329, 1793, 2215, 2445, 3101, 3423, 4873, 5379, 5705, 6645, 8965, 9303, 12551, 14619, 15505, 17115, 24365, 26895, 34111, 37653, 46515, 62755, 72209, 73095, 102333, 170555, 188265, 216627, 361045, 505463, 511665, 794299, 1083135, 1516389, 2382897, 2527315, 3971495, 5560093, 7581945, 11914485, 16680279, 27800465, 83401395]

約数ペア:

[(1, 83401395), (3, 27800465), (5, 16680279), (7, 11914485), (11, 7581945), (15, 5560093), (21, 3971495), (33, 2527315), (35, 2382897), (55, 1516389), (77, 1083135), (105, 794299), (163, 511665), (165, 505463), (231, 361045), (385, 216627), (443, 188265), (489, 170555), (815, 102333), (1141, 73095), (1155, 72209), (1329, 62755), (1793, 46515), (2215, 37653), (2445, 34111), (3101, 26895), (3423, 24365), (4873, 17115), (5379, 15505), (5705, 14619), (6645, 12551), (8965, 9303)]