2836925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 4583040

約数和(自身を除く): 1746115

約数列:

[1, 5, 7, 13, 25, 29, 35, 43, 65, 91, 145, 175, 203, 215, 301, 325, 377, 455, 559, 725, 1015, 1075, 1247, 1505, 1885, 2275, 2639, 2795, 3913, 5075, 6235, 7525, 8729, 9425, 13195, 13975, 16211, 19565, 31175, 43645, 65975, 81055, 97825, 113477, 218225, 405275, 567385, 2836925]

約数ペア:

[(1, 2836925), (5, 567385), (7, 405275), (13, 218225), (25, 113477), (29, 97825), (35, 81055), (43, 65975), (65, 43645), (91, 31175), (145, 19565), (175, 16211), (203, 13975), (215, 13195), (301, 9425), (325, 8729), (377, 7525), (455, 6235), (559, 5075), (725, 3913), (1015, 2795), (1075, 2639), (1247, 2275), (1505, 1885)]