155420937555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41948971}}^1$

素因数の和:41949011

約数の個数: 32

約数和(自身を含む): 281897091840

約数和(自身を除く): 126476154285

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 41948971, 125846913, 209744855, 545336623, 629234565, 797030449, 1636009869, 2391091347, 2726683115, 3985152245, 8180049345, 10361395837, 11955456735, 31084187511, 51806979185, 155420937555]

約数ペア:

[(1, 155420937555), (3, 51806979185), (5, 31084187511), (13, 11955456735), (15, 10361395837), (19, 8180049345), (39, 3985152245), (57, 2726683115), (65, 2391091347), (95, 1636009869), (195, 797030449), (247, 629234565), (285, 545336623), (741, 209744855), (1235, 125846913), (3705, 41948971)]