1925980525

素因数分解:

$5^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{11311}}^1$

素因数の和:11474

約数の個数: 36

約数和(自身を含む): 2798362560

約数和(自身を除く): 872382035

約数列:

[1, 5, 7, 25, 35, 49, 139, 175, 245, 695, 973, 1225, 3475, 4865, 6811, 11311, 24325, 34055, 56555, 79177, 170275, 282775, 395885, 554239, 1572229, 1979425, 2771195, 7861145, 11005603, 13855975, 39305725, 55028015, 77039221, 275140075, 385196105, 1925980525]

約数ペア:

[(1, 1925980525), (5, 385196105), (7, 275140075), (25, 77039221), (35, 55028015), (49, 39305725), (139, 13855975), (175, 11005603), (245, 7861145), (695, 2771195), (973, 1979425), (1225, 1572229), (3475, 554239), (4865, 395885), (6811, 282775), (11311, 170275), (24325, 79177), (34055, 56555)]