79481375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 106277184

約数和(自身を除く): 26795809

約数列:

[1, 5, 17, 25, 85, 113, 125, 331, 425, 565, 1655, 1921, 2125, 2825, 5627, 8275, 9605, 14125, 28135, 37403, 41375, 48025, 140675, 187015, 240125, 635851, 703375, 935075, 3179255, 4675375, 15896275, 79481375]

約数ペア:

[(1, 79481375), (5, 15896275), (17, 4675375), (25, 3179255), (85, 935075), (113, 703375), (125, 635851), (331, 240125), (425, 187015), (565, 140675), (1655, 48025), (1921, 41375), (2125, 37403), (2825, 28135), (5627, 14125), (8275, 9605)]