135575925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 238824000

約数和(自身を除く): 103248075

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 89, 95, 267, 285, 445, 475, 1069, 1335, 1425, 1691, 2225, 3207, 5073, 5345, 6675, 8455, 16035, 20311, 25365, 26725, 42275, 60933, 80175, 95141, 101555, 126825, 285423, 304665, 475705, 507775, 1427115, 1523325, 1807679, 2378525, 5423037, 7135575, 9038395, 27115185, 45191975, 135575925]

約数ペア:

[(1, 135575925), (3, 45191975), (5, 27115185), (15, 9038395), (19, 7135575), (25, 5423037), (57, 2378525), (75, 1807679), (89, 1523325), (95, 1427115), (267, 507775), (285, 475705), (445, 304665), (475, 285423), (1069, 126825), (1335, 101555), (1425, 95141), (1691, 80175), (2225, 60933), (3207, 42275), (5073, 26725), (5345, 25365), (6675, 20311), (8455, 16035)]