134628725

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 216111168

約数和(自身を除く): 81482443

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 97, 103, 175, 245, 275, 385, 485, 515, 539, 679, 721, 1067, 1133, 1225, 1925, 2425, 2575, 2695, 3395, 3605, 4753, 5047, 5335, 5665, 7469, 7931, 9991, 13475, 16975, 18025, 23765, 25235, 26675, 28325, 37345, 39655, 49955, 52283, 55517, 69937, 109901, 118825, 126175, 186725, 198275, 249775, 261415, 277585, 349685, 489559, 549505, 769307, 1307075, 1387925, 1748425, 2447795, 2747525, 3846535, 5385149, 12238975, 19232675, 26925745, 134628725]

約数ペア:

[(1, 134628725), (5, 26925745), (7, 19232675), (11, 12238975), (25, 5385149), (35, 3846535), (49, 2747525), (55, 2447795), (77, 1748425), (97, 1387925), (103, 1307075), (175, 769307), (245, 549505), (275, 489559), (385, 349685), (485, 277585), (515, 261415), (539, 249775), (679, 198275), (721, 186725), (1067, 126175), (1133, 118825), (1225, 109901), (1925, 69937), (2425, 55517), (2575, 52283), (2695, 49955), (3395, 39655), (3605, 37345), (4753, 28325), (5047, 26675), (5335, 25235), (5665, 23765), (7469, 18025), (7931, 16975), (9991, 13475)]