64901145

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 107273088

約数和(自身を除く): 42371943

約数列:

[1, 3, 5, 15, 37, 111, 185, 337, 347, 555, 1011, 1041, 1685, 1735, 5055, 5205, 12469, 12839, 37407, 38517, 62345, 64195, 116939, 187035, 192585, 350817, 584695, 1754085, 4326743, 12980229, 21633715, 64901145]

約数ペア:

[(1, 64901145), (3, 21633715), (5, 12980229), (15, 4326743), (37, 1754085), (111, 584695), (185, 350817), (337, 192585), (347, 187035), (555, 116939), (1011, 64195), (1041, 62345), (1685, 38517), (1735, 37407), (5055, 12839), (5205, 12469)]