1185420275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{21841}}^1$

素因数の和:22031

約数の個数: 24

約数和(自身を含む): 1592543904

約数和(自身を除く): 407123629

約数列:

[1, 5, 13, 25, 65, 167, 325, 835, 2171, 4175, 10855, 21841, 54275, 109205, 283933, 546025, 1419665, 3647447, 7098325, 18237235, 47416811, 91186175, 237084055, 1185420275]

約数ペア:

[(1, 1185420275), (5, 237084055), (13, 91186175), (25, 47416811), (65, 18237235), (167, 7098325), (325, 3647447), (835, 1419665), (2171, 546025), (4175, 283933), (10855, 109205), (21841, 54275)]