151383295

素因数分解:

$5^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{1427}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 211955184

約数和(自身を除く): 60571889

約数列:

[1, 5, 7, 35, 49, 245, 433, 1427, 2165, 3031, 7135, 9989, 15155, 21217, 49945, 69923, 106085, 349615, 617891, 3089455, 4325237, 21626185, 30276659, 151383295]

約数ペア:

[(1, 151383295), (5, 30276659), (7, 21626185), (35, 4325237), (49, 3089455), (245, 617891), (433, 349615), (1427, 106085), (2165, 69923), (3031, 49945), (7135, 21217), (9989, 15155)]