1296103725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17509}}^1$

素因数の和:17579

約数の個数: 72

約数和(自身を含む): 2709707520

約数和(自身を除く): 1413603795

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 141, 175, 225, 235, 315, 329, 423, 525, 705, 987, 1175, 1575, 1645, 2115, 2961, 3525, 4935, 8225, 10575, 14805, 17509, 24675, 52527, 74025, 87545, 122563, 157581, 262635, 367689, 437725, 612815, 787905, 822923, 1103067, 1313175, 1838445, 2468769, 3064075, 3939525, 4114615, 5515335, 5760461, 7406307, 9192225, 12343845, 17281383, 20573075, 27576675, 28802305, 37031535, 51844149, 61719225, 86406915, 144011525, 185157675, 259220745, 432034575, 1296103725]

約数ペア:

[(1, 1296103725), (3, 432034575), (5, 259220745), (7, 185157675), (9, 144011525), (15, 86406915), (21, 61719225), (25, 51844149), (35, 37031535), (45, 28802305), (47, 27576675), (63, 20573075), (75, 17281383), (105, 12343845), (141, 9192225), (175, 7406307), (225, 5760461), (235, 5515335), (315, 4114615), (329, 3939525), (423, 3064075), (525, 2468769), (705, 1838445), (987, 1313175), (1175, 1103067), (1575, 822923), (1645, 787905), (2115, 612815), (2961, 437725), (3525, 367689), (4935, 262635), (8225, 157581), (10575, 122563), (14805, 87545), (17509, 74025), (24675, 52527)]