5695221

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 9751104

約数和(自身を除く): 4055883

約数列:

[1, 3, 7, 17, 21, 43, 49, 51, 53, 119, 129, 147, 159, 301, 357, 371, 731, 833, 901, 903, 1113, 2107, 2193, 2279, 2499, 2597, 2703, 5117, 6307, 6321, 6837, 7791, 15351, 15953, 18921, 35819, 38743, 44149, 47859, 107457, 111671, 116229, 132447, 271201, 335013, 813603, 1898407, 5695221]

約数ペア:

[(1, 5695221), (3, 1898407), (7, 813603), (17, 335013), (21, 271201), (43, 132447), (49, 116229), (51, 111671), (53, 107457), (119, 47859), (129, 44149), (147, 38743), (159, 35819), (301, 18921), (357, 15953), (371, 15351), (731, 7791), (833, 6837), (901, 6321), (903, 6307), (1113, 5117), (2107, 2703), (2193, 2597), (2279, 2499)]