152456475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 268732800

約数和(自身を除く): 116276325

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 83, 95, 249, 285, 415, 475, 1245, 1289, 1425, 1577, 2075, 3867, 4731, 6225, 6445, 7885, 19335, 23655, 24491, 32225, 39425, 73473, 96675, 106987, 118275, 122455, 320961, 367365, 534935, 612275, 1604805, 1836825, 2032753, 2674675, 6098259, 8024025, 10163765, 30491295, 50818825, 152456475]

約数ペア:

[(1, 152456475), (3, 50818825), (5, 30491295), (15, 10163765), (19, 8024025), (25, 6098259), (57, 2674675), (75, 2032753), (83, 1836825), (95, 1604805), (249, 612275), (285, 534935), (415, 367365), (475, 320961), (1245, 122455), (1289, 118275), (1425, 106987), (1577, 96675), (2075, 73473), (3867, 39425), (4731, 32225), (6225, 24491), (6445, 23655), (7885, 19335)]