506759632125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{200231}}^1$

素因数の和:200663

約数の個数: 64

約数和(自身を含む): 895104317952

約数和(自身を除く): 388344685827

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 397, 425, 1191, 1275, 1985, 2125, 5955, 6375, 6749, 9925, 20247, 29775, 33745, 49625, 101235, 148875, 168725, 200231, 506175, 600693, 843625, 1001155, 2530875, 3003465, 3403927, 5005775, 10211781, 15017325, 17019635, 25028875, 51058905, 75086625, 79491707, 85098175, 238475121, 255294525, 397458535, 425490875, 1192375605, 1276472625, 1351359019, 1987292675, 4054077057, 5961878025, 6756795095, 9936463375, 20270385285, 29809390125, 33783975475, 101351926425, 168919877375, 506759632125]

約数ペア:

[(1, 506759632125), (3, 168919877375), (5, 101351926425), (15, 33783975475), (17, 29809390125), (25, 20270385285), (51, 9936463375), (75, 6756795095), (85, 5961878025), (125, 4054077057), (255, 1987292675), (375, 1351359019), (397, 1276472625), (425, 1192375605), (1191, 425490875), (1275, 397458535), (1985, 255294525), (2125, 238475121), (5955, 85098175), (6375, 79491707), (6749, 75086625), (9925, 51058905), (20247, 25028875), (29775, 17019635), (33745, 15017325), (49625, 10211781), (101235, 5005775), (148875, 3403927), (168725, 3003465), (200231, 2530875), (506175, 1001155), (600693, 843625)]