29709925

素因数分解:

$5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 43538880

約数和(自身を除く): 13828955

約数列:

[1, 5, 7, 25, 35, 49, 79, 175, 245, 307, 395, 553, 1225, 1535, 1975, 2149, 2765, 3871, 7675, 10745, 13825, 15043, 19355, 24253, 53725, 75215, 96775, 121265, 169771, 376075, 606325, 848855, 1188397, 4244275, 5941985, 29709925]

約数ペア:

[(1, 29709925), (5, 5941985), (7, 4244275), (25, 1188397), (35, 848855), (49, 606325), (79, 376075), (175, 169771), (245, 121265), (307, 96775), (395, 75215), (553, 53725), (1225, 24253), (1535, 19355), (1975, 15043), (2149, 13825), (2765, 10745), (3871, 7675)]