164099115

素因数分解:

$3^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 297513216

約数和(自身を除く): 133414101

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 243, 393, 405, 655, 1031, 1179, 1215, 1965, 3093, 3537, 5155, 5895, 9279, 10611, 15465, 17685, 27837, 31833, 46395, 53055, 83511, 135061, 139185, 159165, 250533, 405183, 417555, 675305, 1215549, 1252665, 2025915, 3646647, 6077745, 10939941, 18233235, 32819823, 54699705, 164099115]

約数ペア:

[(1, 164099115), (3, 54699705), (5, 32819823), (9, 18233235), (15, 10939941), (27, 6077745), (45, 3646647), (81, 2025915), (131, 1252665), (135, 1215549), (243, 675305), (393, 417555), (405, 405183), (655, 250533), (1031, 159165), (1179, 139185), (1215, 135061), (1965, 83511), (3093, 53055), (3537, 46395), (5155, 31833), (5895, 27837), (9279, 17685), (10611, 15465)]