2013284175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{201833}}^1$

素因数の和:201872

約数の個数: 48

約数和(自身を含む): 4004386560

約数和(自身を除く): 1991102385

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 3325, 9975, 201833, 605499, 1009165, 1412831, 3027495, 3834827, 4238493, 5045825, 7064155, 11504481, 15137475, 19174135, 21192465, 26843789, 35320775, 57522405, 80531367, 95870675, 105962325, 134218945, 287612025, 402656835, 671094725, 2013284175]

約数ペア:

[(1, 2013284175), (3, 671094725), (5, 402656835), (7, 287612025), (15, 134218945), (19, 105962325), (21, 95870675), (25, 80531367), (35, 57522405), (57, 35320775), (75, 26843789), (95, 21192465), (105, 19174135), (133, 15137475), (175, 11504481), (285, 7064155), (399, 5045825), (475, 4238493), (525, 3834827), (665, 3027495), (1425, 1412831), (1995, 1009165), (3325, 605499), (9975, 201833)]