1275977025

素因数分解:

$3^2\times 5^2\times {\mathrm{1117}}^1\times {\mathrm{5077}}^1$

素因数の和:6210

約数の個数: 36

約数和(自身を含む): 2287913212

約数和(自身を除く): 1011936187

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1117, 3351, 5077, 5585, 10053, 15231, 16755, 25385, 27925, 45693, 50265, 76155, 83775, 126925, 228465, 251325, 380775, 1142325, 5671009, 17013027, 28355045, 51039081, 85065135, 141775225, 255195405, 425325675, 1275977025]

約数ペア:

[(1, 1275977025), (3, 425325675), (5, 255195405), (9, 141775225), (15, 85065135), (25, 51039081), (45, 28355045), (75, 17013027), (225, 5671009), (1117, 1142325), (3351, 380775), (5077, 251325), (5585, 228465), (10053, 126925), (15231, 83775), (16755, 76155), (25385, 50265), (27925, 45693)]