74207125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 100279296

約数和(自身を除く): 26072171

約数列:

[1, 5, 17, 25, 47, 85, 125, 235, 425, 743, 799, 1175, 2125, 3715, 3995, 5875, 12631, 18575, 19975, 34921, 63155, 92875, 99875, 174605, 315775, 593657, 873025, 1578875, 2968285, 4365125, 14841425, 74207125]

約数ペア:

[(1, 74207125), (5, 14841425), (17, 4365125), (25, 2968285), (47, 1578875), (85, 873025), (125, 593657), (235, 315775), (425, 174605), (743, 99875), (799, 92875), (1175, 63155), (2125, 34921), (3715, 19975), (3995, 18575), (5875, 12631)]