48678225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 86548032

約数和(自身を除く): 37869807

約数列:

[1, 3, 5, 15, 17, 25, 51, 73, 75, 85, 219, 255, 365, 425, 523, 1095, 1241, 1275, 1569, 1825, 2615, 3723, 5475, 6205, 7845, 8891, 13075, 18615, 26673, 31025, 38179, 39225, 44455, 93075, 114537, 133365, 190895, 222275, 572685, 649043, 666825, 954475, 1947129, 2863425, 3245215, 9735645, 16226075, 48678225]

約数ペア:

[(1, 48678225), (3, 16226075), (5, 9735645), (15, 3245215), (17, 2863425), (25, 1947129), (51, 954475), (73, 666825), (75, 649043), (85, 572685), (219, 222275), (255, 190895), (365, 133365), (425, 114537), (523, 93075), (1095, 44455), (1241, 39225), (1275, 38179), (1569, 31025), (1825, 26673), (2615, 18615), (3723, 13075), (5475, 8891), (6205, 7845)]