7466145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 14100480

約数和(自身を除く): 6634335

約数列:

[1, 3, 5, 15, 17, 19, 23, 51, 57, 67, 69, 85, 95, 115, 201, 255, 285, 323, 335, 345, 391, 437, 969, 1005, 1139, 1173, 1273, 1311, 1541, 1615, 1955, 2185, 3417, 3819, 4623, 4845, 5695, 5865, 6365, 6555, 7429, 7705, 17085, 19095, 21641, 22287, 23115, 26197, 29279, 37145, 64923, 78591, 87837, 108205, 111435, 130985, 146395, 324615, 392955, 439185, 497743, 1493229, 2488715, 7466145]

約数ペア:

[(1, 7466145), (3, 2488715), (5, 1493229), (15, 497743), (17, 439185), (19, 392955), (23, 324615), (51, 146395), (57, 130985), (67, 111435), (69, 108205), (85, 87837), (95, 78591), (115, 64923), (201, 37145), (255, 29279), (285, 26197), (323, 23115), (335, 22287), (345, 21641), (391, 19095), (437, 17085), (969, 7705), (1005, 7429), (1139, 6555), (1173, 6365), (1273, 5865), (1311, 5695), (1541, 4845), (1615, 4623), (1955, 3819), (2185, 3417)]