120881325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 215611200

約数和(自身を除く): 94729875

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779, 1025, 1425, 2069, 2337, 3075, 3895, 6207, 10345, 11685, 19475, 31035, 39311, 51725, 58425, 84829, 117933, 155175, 196555, 254487, 424145, 589665, 982775, 1272435, 1611751, 2120725, 2948325, 4835253, 6362175, 8058755, 24176265, 40293775, 120881325]

約数ペア:

[(1, 120881325), (3, 40293775), (5, 24176265), (15, 8058755), (19, 6362175), (25, 4835253), (41, 2948325), (57, 2120725), (75, 1611751), (95, 1272435), (123, 982775), (205, 589665), (285, 424145), (475, 254487), (615, 196555), (779, 155175), (1025, 117933), (1425, 84829), (2069, 58425), (2337, 51725), (3075, 39311), (3895, 31035), (6207, 19475), (10345, 11685)]