75091993875

素因数分解:

$3^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{612371}}^1$

素因数の和:612501

約数の個数: 48

約数和(自身を含む): 136607945760

約数和(自身を除く): 61515951885

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 125, 225, 327, 375, 545, 981, 1125, 1635, 2725, 4905, 8175, 13625, 24525, 40875, 122625, 612371, 1837113, 3061855, 5511339, 9185565, 15309275, 27556695, 45927825, 66748439, 76546375, 137783475, 200245317, 229639125, 333742195, 600735951, 688917375, 1001226585, 1668710975, 3003679755, 5006132925, 8343554875, 15018398775, 25030664625, 75091993875]

約数ペア:

[(1, 75091993875), (3, 25030664625), (5, 15018398775), (9, 8343554875), (15, 5006132925), (25, 3003679755), (45, 1668710975), (75, 1001226585), (109, 688917375), (125, 600735951), (225, 333742195), (327, 229639125), (375, 200245317), (545, 137783475), (981, 76546375), (1125, 66748439), (1635, 45927825), (2725, 27556695), (4905, 15309275), (8175, 9185565), (13625, 5511339), (24525, 3061855), (40875, 1837113), (122625, 612371)]