319762465

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{5233}}^1$

素因数の和:5361

約数の個数: 24

約数和(自身を含む): 426026664

約数和(自身を除く): 106264199

約数列:

[1, 5, 11, 55, 101, 121, 505, 605, 1111, 5233, 5555, 12221, 26165, 57563, 61105, 287815, 528533, 633193, 2642665, 3165965, 5813863, 29069315, 63952493, 319762465]

約数ペア:

[(1, 319762465), (5, 63952493), (11, 29069315), (55, 5813863), (101, 3165965), (121, 2642665), (505, 633193), (605, 528533), (1111, 287815), (5233, 61105), (5555, 57563), (12221, 26165)]