77716135

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 109814400

約数和(自身を除く): 32098265

約数列:

[1, 5, 7, 35, 61, 89, 305, 409, 427, 445, 623, 2045, 2135, 2863, 3115, 5429, 14315, 24949, 27145, 36401, 38003, 124745, 174643, 182005, 190015, 254807, 873215, 1274035, 2220461, 11102305, 15543227, 77716135]

約数ペア:

[(1, 77716135), (5, 15543227), (7, 11102305), (35, 2220461), (61, 1274035), (89, 873215), (305, 254807), (409, 190015), (427, 182005), (445, 174643), (623, 124745), (2045, 38003), (2135, 36401), (2863, 27145), (3115, 24949), (5429, 14315)]