4975215

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{967}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 9292800

約数和(自身を除く): 4317585

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 967, 1029, 1715, 2901, 4835, 5145, 6769, 14505, 20307, 33845, 47383, 101535, 142149, 236915, 331681, 710745, 995043, 1658405, 4975215]

約数ペア:

[(1, 4975215), (3, 1658405), (5, 995043), (7, 710745), (15, 331681), (21, 236915), (35, 142149), (49, 101535), (105, 47383), (147, 33845), (245, 20307), (343, 14505), (735, 6769), (967, 5145), (1029, 4835), (1715, 2901)]