2698665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 4821120

約数和(自身を除く): 2122455

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 557, 969, 1615, 1671, 2785, 4845, 8355, 9469, 10583, 28407, 31749, 47345, 52915, 142035, 158745, 179911, 539733, 899555, 2698665]

約数ペア:

[(1, 2698665), (3, 899555), (5, 539733), (15, 179911), (17, 158745), (19, 142035), (51, 52915), (57, 47345), (85, 31749), (95, 28407), (255, 10583), (285, 9469), (323, 8355), (557, 4845), (969, 2785), (1615, 1671)]