1954284675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79201}}^1$

素因数の和:79268

約数の個数: 48

約数和(自身を含む): 3771282432

約数和(自身を除く): 1816997757

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1645, 3525, 4935, 8225, 24675, 79201, 237603, 396005, 554407, 1188015, 1663221, 1980025, 2772035, 3722447, 5940075, 8316105, 11167341, 13860175, 18612235, 26057129, 41580525, 55836705, 78171387, 93061175, 130285645, 279183525, 390856935, 651428225, 1954284675]

約数ペア:

[(1, 1954284675), (3, 651428225), (5, 390856935), (7, 279183525), (15, 130285645), (21, 93061175), (25, 78171387), (35, 55836705), (47, 41580525), (75, 26057129), (105, 18612235), (141, 13860175), (175, 11167341), (235, 8316105), (329, 5940075), (525, 3722447), (705, 2772035), (987, 1980025), (1175, 1663221), (1645, 1188015), (3525, 554407), (4935, 396005), (8225, 237603), (24675, 79201)]