54560565

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 101610288

約数和(自身を除く): 47049723

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 219, 255, 365, 657, 765, 977, 1095, 1241, 2931, 3285, 3723, 4885, 6205, 8793, 11169, 14655, 16609, 18615, 43965, 49827, 55845, 71321, 83045, 149481, 213963, 249135, 356605, 641889, 747405, 1069815, 1212457, 3209445, 3637371, 6062285, 10912113, 18186855, 54560565]

約数ペア:

[(1, 54560565), (3, 18186855), (5, 10912113), (9, 6062285), (15, 3637371), (17, 3209445), (45, 1212457), (51, 1069815), (73, 747405), (85, 641889), (153, 356605), (219, 249135), (255, 213963), (365, 149481), (657, 83045), (765, 71321), (977, 55845), (1095, 49827), (1241, 43965), (2931, 18615), (3285, 16609), (3723, 14655), (4885, 11169), (6205, 8793)]