57160215

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{8641}}^1$

素因数の和:8669

約数の個数: 48

約数和(自身を含む): 118222560

約数和(自身を除く): 61062345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 8641, 25923, 43205, 60487, 77769, 129615, 181461, 233307, 302435, 388845, 423409, 544383, 907305, 1166535, 1270227, 1633149, 2117045, 2721915, 3810681, 6351135, 8165745, 11432043, 19053405, 57160215]

約数ペア:

[(1, 57160215), (3, 19053405), (5, 11432043), (7, 8165745), (9, 6351135), (15, 3810681), (21, 2721915), (27, 2117045), (35, 1633149), (45, 1270227), (49, 1166535), (63, 907305), (105, 544383), (135, 423409), (147, 388845), (189, 302435), (245, 233307), (315, 181461), (441, 129615), (735, 77769), (945, 60487), (1323, 43205), (2205, 25923), (6615, 8641)]