78148035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{248089}}^1$

素因数の和:248107

約数の個数: 24

約数和(自身を含む): 154808160

約数和(自身を除く): 76660125

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 248089, 744267, 1240445, 1736623, 2232801, 3721335, 5209869, 8683115, 11164005, 15629607, 26049345, 78148035]

約数ペア:

[(1, 78148035), (3, 26049345), (5, 15629607), (7, 11164005), (9, 8683115), (15, 5209869), (21, 3721335), (35, 2232801), (45, 1736623), (63, 1240445), (105, 744267), (315, 248089)]