56897565

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 94953600

約数和(自身を除く): 38056035

約数列:

[1, 3, 5, 15, 29, 87, 139, 145, 417, 435, 695, 941, 2085, 2823, 4031, 4705, 12093, 14115, 20155, 27289, 60465, 81867, 130799, 136445, 392397, 409335, 653995, 1961985, 3793171, 11379513, 18965855, 56897565]

約数ペア:

[(1, 56897565), (3, 18965855), (5, 11379513), (15, 3793171), (29, 1961985), (87, 653995), (139, 409335), (145, 392397), (417, 136445), (435, 130799), (695, 81867), (941, 60465), (2085, 27289), (2823, 20155), (4031, 14115), (4705, 12093)]