42949305

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 89210880

約数和(自身を除く): 46261575

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 967, 987, 1269, 1645, 2115, 2901, 2961, 4835, 4935, 6345, 6769, 8703, 8883, 14505, 14805, 20307, 26109, 33845, 43515, 44415, 45449, 60921, 101535, 130545, 136347, 182763, 227245, 304605, 318143, 409041, 681735, 913815, 954429, 1227123, 1590715, 2045205, 2863287, 4772145, 6135615, 8589861, 14316435, 42949305]

約数ペア:

[(1, 42949305), (3, 14316435), (5, 8589861), (7, 6135615), (9, 4772145), (15, 2863287), (21, 2045205), (27, 1590715), (35, 1227123), (45, 954429), (47, 913815), (63, 681735), (105, 409041), (135, 318143), (141, 304605), (189, 227245), (235, 182763), (315, 136347), (329, 130545), (423, 101535), (705, 60921), (945, 45449), (967, 44415), (987, 43515), (1269, 33845), (1645, 26109), (2115, 20307), (2901, 14805), (2961, 14505), (4835, 8883), (4935, 8703), (6345, 6769)]