1793156925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{72671}}^1$

素因数の和:72738

約数の個数: 48

約数和(自身を含む): 3460349952

約数和(自身を除く): 1667193027

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, 72671, 218013, 363355, 508697, 1090065, 1526091, 1816775, 2543485, 3415537, 5450325, 7630455, 10246611, 12717425, 17077685, 23908759, 38152275, 51233055, 71726277, 85388425, 119543795, 256165275, 358631385, 597718975, 1793156925]

約数ペア:

[(1, 1793156925), (3, 597718975), (5, 358631385), (7, 256165275), (15, 119543795), (21, 85388425), (25, 71726277), (35, 51233055), (47, 38152275), (75, 23908759), (105, 17077685), (141, 12717425), (175, 10246611), (235, 7630455), (329, 5450325), (525, 3415537), (705, 2543485), (987, 1816775), (1175, 1526091), (1645, 1090065), (3525, 508697), (4935, 363355), (8225, 218013), (24675, 72671)]