15438450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5451

約数の個数: 48

約数和(自身を含む): 40309920

約数和(自身を除く): 24871470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 5417, 10834, 16251, 27085, 32502, 54170, 81255, 102923, 135425, 162510, 205846, 270850, 308769, 406275, 514615, 617538, 812550, 1029230, 1543845, 2573075, 3087690, 5146150, 7719225, 15438450]

約数ペア:

[(1, 15438450), (2, 7719225), (3, 5146150), (5, 3087690), (6, 2573075), (10, 1543845), (15, 1029230), (19, 812550), (25, 617538), (30, 514615), (38, 406275), (50, 308769), (57, 270850), (75, 205846), (95, 162510), (114, 135425), (150, 102923), (190, 81255), (285, 54170), (475, 32502), (570, 27085), (950, 16251), (1425, 10834), (2850, 5417)]