2022753875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4789}}^1$

素因数の和:4944

約数の個数: 32

約数和(自身を含む): 2630284800

約数和(自身を除く): 607530925

約数列:

[1, 5, 25, 31, 109, 125, 155, 545, 775, 2725, 3379, 3875, 4789, 13625, 16895, 23945, 84475, 119725, 148459, 422375, 522001, 598625, 742295, 2610005, 3711475, 13050025, 16182031, 18557375, 65250125, 80910155, 404550775, 2022753875]

約数ペア:

[(1, 2022753875), (5, 404550775), (25, 80910155), (31, 65250125), (109, 18557375), (125, 16182031), (155, 13050025), (545, 3711475), (775, 2610005), (2725, 742295), (3379, 598625), (3875, 522001), (4789, 422375), (13625, 148459), (16895, 119725), (23945, 84475)]