47932605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8951}}^1$

素因数の和:8986

約数の個数: 48

約数和(自身を含む): 100548864

約数和(自身を除く): 52616259

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 8951, 26853, 44755, 62657, 80559, 134265, 152167, 187971, 313285, 402795, 456501, 563913, 760835, 939855, 1065169, 1369503, 2282505, 2819565, 3195507, 5325845, 6847515, 9586521, 15977535, 47932605]

約数ペア:

[(1, 47932605), (3, 15977535), (5, 9586521), (7, 6847515), (9, 5325845), (15, 3195507), (17, 2819565), (21, 2282505), (35, 1369503), (45, 1065169), (51, 939855), (63, 760835), (85, 563913), (105, 456501), (119, 402795), (153, 313285), (255, 187971), (315, 152167), (357, 134265), (595, 80559), (765, 62657), (1071, 44755), (1785, 26853), (5355, 8951)]