127557105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3917}}^1$

素因数の和:4105

約数の個数: 32

約数和(自身を含む): 221163264

約数和(自身を除く): 93606159

約数列:

[1, 3, 5, 13, 15, 39, 65, 167, 195, 501, 835, 2171, 2505, 3917, 6513, 10855, 11751, 19585, 32565, 50921, 58755, 152763, 254605, 654139, 763815, 1962417, 3270695, 8503807, 9812085, 25511421, 42519035, 127557105]

約数ペア:

[(1, 127557105), (3, 42519035), (5, 25511421), (13, 9812085), (15, 8503807), (39, 3270695), (65, 1962417), (167, 763815), (195, 654139), (501, 254605), (835, 152763), (2171, 58755), (2505, 50921), (3917, 32565), (6513, 19585), (10855, 11751)]