379756465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 506736000

約数和(自身を除く): 126979535

約数列:

[1, 5, 11, 55, 101, 137, 499, 505, 685, 1111, 1507, 2495, 5489, 5555, 7535, 13837, 27445, 50399, 68363, 69185, 152207, 251995, 341815, 554389, 751993, 761035, 2771945, 3759965, 6904663, 34523315, 75951293, 379756465]

約数ペア:

[(1, 379756465), (5, 75951293), (11, 34523315), (55, 6904663), (101, 3759965), (137, 2771945), (499, 761035), (505, 751993), (685, 554389), (1111, 341815), (1507, 251995), (2495, 152207), (5489, 69185), (5555, 68363), (7535, 50399), (13837, 27445)]