23928555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 43964928

約数和(自身を除く): 20036373

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 281, 811, 843, 1405, 1967, 2433, 4055, 4215, 5677, 5901, 9835, 12165, 17031, 28385, 29505, 85155, 227891, 683673, 1139455, 1595237, 3418365, 4785711, 7976185, 23928555]

約数ペア:

[(1, 23928555), (3, 7976185), (5, 4785711), (7, 3418365), (15, 1595237), (21, 1139455), (35, 683673), (105, 227891), (281, 85155), (811, 29505), (843, 28385), (1405, 17031), (1967, 12165), (2433, 9835), (4055, 5901), (4215, 5677)]