42742035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2952

約数の個数: 48

約数和(自身を含む): 86501376

約数和(自身を除く): 43759341

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2887, 2961, 4935, 8661, 14435, 14805, 20209, 25983, 43305, 60627, 101045, 129915, 135689, 181881, 303135, 407067, 678445, 909405, 949823, 1221201, 2035335, 2849469, 4749115, 6106005, 8548407, 14247345, 42742035]

約数ペア:

[(1, 42742035), (3, 14247345), (5, 8548407), (7, 6106005), (9, 4749115), (15, 2849469), (21, 2035335), (35, 1221201), (45, 949823), (47, 909405), (63, 678445), (105, 407067), (141, 303135), (235, 181881), (315, 135689), (329, 129915), (423, 101045), (705, 60627), (987, 43305), (1645, 25983), (2115, 20209), (2887, 14805), (2961, 14435), (4935, 8661)]