345640035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{24281}}^1$

素因数の和:24375

約数の個数: 32

約数和(自身を含む): 603747648

約数和(自身を除く): 258107613

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 2847, 4745, 14235, 24281, 72843, 121405, 315653, 364215, 946959, 1578265, 1772513, 4734795, 5317539, 8862565, 23042669, 26587695, 69128007, 115213345, 345640035]

約数ペア:

[(1, 345640035), (3, 115213345), (5, 69128007), (13, 26587695), (15, 23042669), (39, 8862565), (65, 5317539), (73, 4734795), (195, 1772513), (219, 1578265), (365, 946959), (949, 364215), (1095, 315653), (2847, 121405), (4745, 72843), (14235, 24281)]