193144875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6689}}^1$

素因数の和:6725

約数の個数: 64

約数和(自身を含む): 400757760

約数和(自身を除く): 207612885

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 125, 165, 175, 231, 275, 375, 385, 525, 825, 875, 1155, 1375, 1925, 2625, 4125, 5775, 6689, 9625, 20067, 28875, 33445, 46823, 73579, 100335, 140469, 167225, 220737, 234115, 367895, 501675, 515053, 702345, 836125, 1103685, 1170575, 1545159, 1839475, 2508375, 2575265, 3511725, 5518425, 5852875, 7725795, 9197375, 12876325, 17558625, 27592125, 38628975, 64381625, 193144875]

約数ペア:

[(1, 193144875), (3, 64381625), (5, 38628975), (7, 27592125), (11, 17558625), (15, 12876325), (21, 9197375), (25, 7725795), (33, 5852875), (35, 5518425), (55, 3511725), (75, 2575265), (77, 2508375), (105, 1839475), (125, 1545159), (165, 1170575), (175, 1103685), (231, 836125), (275, 702345), (375, 515053), (385, 501675), (525, 367895), (825, 234115), (875, 220737), (1155, 167225), (1375, 140469), (1925, 100335), (2625, 73579), (4125, 46823), (5775, 33445), (6689, 28875), (9625, 20067)]