29972075

素因数分解:

$5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:636

約数の個数: 36

約数和(自身を含む): 44316360

約数和(自身を除く): 14344285

約数列:

[1, 5, 7, 25, 35, 43, 49, 175, 215, 245, 301, 569, 1075, 1225, 1505, 2107, 2845, 3983, 7525, 10535, 14225, 19915, 24467, 27881, 52675, 99575, 122335, 139405, 171269, 611675, 697025, 856345, 1198883, 4281725, 5994415, 29972075]

約数ペア:

[(1, 29972075), (5, 5994415), (7, 4281725), (25, 1198883), (35, 856345), (43, 697025), (49, 611675), (175, 171269), (215, 139405), (245, 122335), (301, 99575), (569, 52675), (1075, 27881), (1225, 24467), (1505, 19915), (2107, 14225), (2845, 10535), (3983, 7525)]