4287465

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 9408000

約数和(自身を除く): 5120535

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 349, 351, 455, 585, 819, 945, 1047, 1365, 1745, 1755, 2443, 2457, 3141, 4095, 4537, 5235, 7329, 9423, 12215, 12285, 13611, 15705, 21987, 22685, 31759, 36645, 40833, 47115, 65961, 68055, 95277, 109935, 122499, 158795, 204165, 285831, 329805, 476385, 612495, 857493, 1429155, 4287465]

約数ペア:

[(1, 4287465), (3, 1429155), (5, 857493), (7, 612495), (9, 476385), (13, 329805), (15, 285831), (21, 204165), (27, 158795), (35, 122499), (39, 109935), (45, 95277), (63, 68055), (65, 65961), (91, 47115), (105, 40833), (117, 36645), (135, 31759), (189, 22685), (195, 21987), (273, 15705), (315, 13611), (349, 12285), (351, 12215), (455, 9423), (585, 7329), (819, 5235), (945, 4537), (1047, 4095), (1365, 3141), (1745, 2457), (1755, 2443)]