56299875

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 100638720

約数和(自身を除く): 44338845

約数列:

[1, 3, 5, 15, 25, 29, 31, 75, 87, 93, 125, 145, 155, 167, 375, 435, 465, 501, 725, 775, 835, 899, 2175, 2325, 2505, 2697, 3625, 3875, 4175, 4495, 4843, 5177, 10875, 11625, 12525, 13485, 14529, 15531, 20875, 22475, 24215, 25885, 62625, 67425, 72645, 77655, 112375, 121075, 129425, 150133, 337125, 363225, 388275, 450399, 605375, 647125, 750665, 1816125, 1941375, 2251995, 3753325, 11259975, 18766625, 56299875]

約数ペア:

[(1, 56299875), (3, 18766625), (5, 11259975), (15, 3753325), (25, 2251995), (29, 1941375), (31, 1816125), (75, 750665), (87, 647125), (93, 605375), (125, 450399), (145, 388275), (155, 363225), (167, 337125), (375, 150133), (435, 129425), (465, 121075), (501, 112375), (725, 77655), (775, 72645), (835, 67425), (899, 62625), (2175, 25885), (2325, 24215), (2505, 22475), (2697, 20875), (3625, 15531), (3875, 14529), (4175, 13485), (4495, 12525), (4843, 11625), (5177, 10875)]