24984855

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{1259}}^1$

素因数の和:1290

約数の個数: 60

約数和(自身を含む): 52141320

約数和(自身を除く): 27156465

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 945, 1259, 1323, 2205, 2835, 3777, 3969, 6295, 6615, 8813, 11331, 18885, 19845, 26439, 33993, 44065, 56655, 61691, 79317, 101979, 132195, 169965, 185073, 237951, 308455, 396585, 509895, 555219, 713853, 925365, 1189755, 1665657, 2776095, 3569265, 4996971, 8328285, 24984855]

約数ペア:

[(1, 24984855), (3, 8328285), (5, 4996971), (7, 3569265), (9, 2776095), (15, 1665657), (21, 1189755), (27, 925365), (35, 713853), (45, 555219), (49, 509895), (63, 396585), (81, 308455), (105, 237951), (135, 185073), (147, 169965), (189, 132195), (245, 101979), (315, 79317), (405, 61691), (441, 56655), (567, 44065), (735, 33993), (945, 26439), (1259, 19845), (1323, 18885), (2205, 11331), (2835, 8813), (3777, 6615), (3969, 6295)]