2647124595

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{1451}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 4664335104

約数和(自身を除く): 2017210509

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 571, 639, 1065, 1451, 1713, 2855, 3195, 4353, 5139, 7255, 8565, 13059, 21765, 25695, 40541, 65295, 103021, 121623, 202705, 309063, 364869, 515105, 608115, 828521, 927189, 1545315, 1824345, 2485563, 4142605, 4635945, 7456689, 12427815, 37283445, 58824991, 176474973, 294124955, 529424919, 882374865, 2647124595]

約数ペア:

[(1, 2647124595), (3, 882374865), (5, 529424919), (9, 294124955), (15, 176474973), (45, 58824991), (71, 37283445), (213, 12427815), (355, 7456689), (571, 4635945), (639, 4142605), (1065, 2485563), (1451, 1824345), (1713, 1545315), (2855, 927189), (3195, 828521), (4353, 608115), (5139, 515105), (7255, 364869), (8565, 309063), (13059, 202705), (21765, 121623), (25695, 103021), (40541, 65295)]