76782625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 105940224

約数和(自身を除く): 29157599

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 391, 425, 575, 1571, 1955, 2125, 2875, 7855, 9775, 26707, 36133, 39275, 48875, 133535, 180665, 196375, 614261, 667675, 903325, 3071305, 3338375, 4516625, 15356525, 76782625]

約数ペア:

[(1, 76782625), (5, 15356525), (17, 4516625), (23, 3338375), (25, 3071305), (85, 903325), (115, 667675), (125, 614261), (391, 196375), (425, 180665), (575, 133535), (1571, 48875), (1955, 39275), (2125, 36133), (2875, 26707), (7855, 9775)]