156948094475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1\times {\mathrm{2969}}^1$

素因数の和:4128

約数の個数: 48

約数和(自身を含む): 207010188000

約数和(自身を除く): 50062093525

約数列:

[1, 5, 19, 25, 95, 109, 475, 545, 1021, 2071, 2725, 2969, 5105, 10355, 14845, 19399, 25525, 51775, 56411, 74225, 96995, 111289, 282055, 323621, 484975, 556445, 1410275, 1618105, 2114491, 2782225, 3031349, 6148799, 8090525, 10572455, 15156745, 30743995, 52862275, 57595631, 75783725, 153719975, 287978155, 330417041, 1439890775, 1652085205, 6277923779, 8260426025, 31389618895, 156948094475]

約数ペア:

[(1, 156948094475), (5, 31389618895), (19, 8260426025), (25, 6277923779), (95, 1652085205), (109, 1439890775), (475, 330417041), (545, 287978155), (1021, 153719975), (2071, 75783725), (2725, 57595631), (2969, 52862275), (5105, 30743995), (10355, 15156745), (14845, 10572455), (19399, 8090525), (25525, 6148799), (51775, 3031349), (56411, 2782225), (74225, 2114491), (96995, 1618105), (111289, 1410275), (282055, 556445), (323621, 484975)]