29061925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 41515200

約数和(自身を除く): 12453275

約数列:

[1, 5, 17, 19, 25, 59, 61, 85, 95, 295, 305, 323, 425, 475, 1003, 1037, 1121, 1159, 1475, 1525, 1615, 3599, 5015, 5185, 5605, 5795, 8075, 17995, 19057, 19703, 25075, 25925, 28025, 28975, 61183, 68381, 89975, 95285, 98515, 305915, 341905, 476425, 492575, 1162477, 1529575, 1709525, 5812385, 29061925]

約数ペア:

[(1, 29061925), (5, 5812385), (17, 1709525), (19, 1529575), (25, 1162477), (59, 492575), (61, 476425), (85, 341905), (95, 305915), (295, 98515), (305, 95285), (323, 89975), (425, 68381), (475, 61183), (1003, 28975), (1037, 28025), (1121, 25925), (1159, 25075), (1475, 19703), (1525, 19057), (1615, 17995), (3599, 8075), (5015, 5795), (5185, 5605)]