43198275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1993}}^1$

素因数の和:2040

約数の個数: 36

約数和(自身を含む): 75907592

約数和(自身を除く): 32709317

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 867, 1275, 1445, 1993, 4335, 5979, 7225, 9965, 21675, 29895, 33881, 49825, 101643, 149475, 169405, 508215, 575977, 847025, 1727931, 2541075, 2879885, 8639655, 14399425, 43198275]

約数ペア:

[(1, 43198275), (3, 14399425), (5, 8639655), (15, 2879885), (17, 2541075), (25, 1727931), (51, 847025), (75, 575977), (85, 508215), (255, 169405), (289, 149475), (425, 101643), (867, 49825), (1275, 33881), (1445, 29895), (1993, 21675), (4335, 9965), (5979, 7225)]