78115065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{106279}}^1$

素因数の和:106301

約数の個数: 24

約数和(自身を含む): 145391040

約数和(自身を除く): 67275975

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 106279, 318837, 531395, 743953, 1594185, 2231859, 3719765, 5207671, 11159295, 15623013, 26038355, 78115065]

約数ペア:

[(1, 78115065), (3, 26038355), (5, 15623013), (7, 11159295), (15, 5207671), (21, 3719765), (35, 2231859), (49, 1594185), (105, 743953), (147, 531395), (245, 318837), (735, 106279)]