86711135

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 130014720

約数和(自身を除く): 43303585

約数列:

[1, 5, 7, 17, 35, 49, 85, 109, 119, 191, 245, 545, 595, 763, 833, 955, 1337, 1853, 3247, 3815, 4165, 5341, 6685, 9265, 9359, 12971, 16235, 20819, 22729, 26705, 46795, 64855, 90797, 104095, 113645, 145733, 159103, 353923, 453985, 728665, 795515, 1020131, 1769615, 2477461, 5100655, 12387305, 17342227, 86711135]

約数ペア:

[(1, 86711135), (5, 17342227), (7, 12387305), (17, 5100655), (35, 2477461), (49, 1769615), (85, 1020131), (109, 795515), (119, 728665), (191, 453985), (245, 353923), (545, 159103), (595, 145733), (763, 113645), (833, 104095), (955, 90797), (1337, 64855), (1853, 46795), (3247, 26705), (3815, 22729), (4165, 20819), (5341, 16235), (6685, 12971), (9265, 9359)]