1108901245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1879}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 1447269120

約数和(自身を除く): 338367875

約数列:

[1, 5, 17, 53, 85, 131, 265, 655, 901, 1879, 2227, 4505, 6943, 9395, 11135, 31943, 34715, 99587, 118031, 159715, 246149, 497935, 590155, 1230745, 1692979, 4184533, 8464895, 13045897, 20922665, 65229485, 221780249, 1108901245]

約数ペア:

[(1, 1108901245), (5, 221780249), (17, 65229485), (53, 20922665), (85, 13045897), (131, 8464895), (265, 4184533), (655, 1692979), (901, 1230745), (1879, 590155), (2227, 497935), (4505, 246149), (6943, 159715), (9395, 118031), (11135, 99587), (31943, 34715)]