8868225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 15748992

約数和(自身を除く): 6880767

約数列:

[1, 3, 5, 15, 23, 25, 53, 69, 75, 97, 115, 159, 265, 291, 345, 485, 575, 795, 1219, 1325, 1455, 1725, 2231, 2425, 3657, 3975, 5141, 6095, 6693, 7275, 11155, 15423, 18285, 25705, 30475, 33465, 55775, 77115, 91425, 118243, 128525, 167325, 354729, 385575, 591215, 1773645, 2956075, 8868225]

約数ペア:

[(1, 8868225), (3, 2956075), (5, 1773645), (15, 591215), (23, 385575), (25, 354729), (53, 167325), (69, 128525), (75, 118243), (97, 91425), (115, 77115), (159, 55775), (265, 33465), (291, 30475), (345, 25705), (485, 18285), (575, 15423), (795, 11155), (1219, 7275), (1325, 6693), (1455, 6095), (1725, 5141), (2231, 3975), (2425, 3657)]