38085025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 55978560

約数和(自身を除く): 17893535

約数列:

[1, 5, 11, 19, 25, 37, 55, 95, 185, 197, 209, 275, 407, 475, 703, 925, 985, 1045, 2035, 2167, 3515, 3743, 4925, 5225, 7289, 7733, 10175, 10835, 17575, 18715, 36445, 38665, 41173, 54175, 80179, 93575, 138491, 182225, 193325, 205865, 400895, 692455, 1029325, 1523401, 2004475, 3462275, 7617005, 38085025]

約数ペア:

[(1, 38085025), (5, 7617005), (11, 3462275), (19, 2004475), (25, 1523401), (37, 1029325), (55, 692455), (95, 400895), (185, 205865), (197, 193325), (209, 182225), (275, 138491), (407, 93575), (475, 80179), (703, 54175), (925, 41173), (985, 38665), (1045, 36445), (2035, 18715), (2167, 17575), (3515, 10835), (3743, 10175), (4925, 7733), (5225, 7289)]