1020075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 2023680

約数和(自身を除く): 1003605

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 67, 75, 87, 105, 145, 175, 201, 203, 335, 435, 469, 525, 609, 725, 1005, 1015, 1407, 1675, 1943, 2175, 2345, 3045, 5025, 5075, 5829, 7035, 9715, 11725, 13601, 15225, 29145, 35175, 40803, 48575, 68005, 145725, 204015, 340025, 1020075]

約数ペア:

[(1, 1020075), (3, 340025), (5, 204015), (7, 145725), (15, 68005), (21, 48575), (25, 40803), (29, 35175), (35, 29145), (67, 15225), (75, 13601), (87, 11725), (105, 9715), (145, 7035), (175, 5829), (201, 5075), (203, 5025), (335, 3045), (435, 2345), (469, 2175), (525, 1943), (609, 1675), (725, 1407), (1005, 1015)]