70637805

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4435

約数の個数: 64

約数和(自身を含む): 151994880

約数和(自身を除く): 81357075

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 945, 1071, 1785, 2295, 3213, 4397, 5355, 13191, 16065, 21985, 30779, 39573, 65955, 74749, 92337, 118719, 153895, 197865, 224247, 277011, 373745, 461685, 523243, 593595, 672741, 831033, 1121235, 1385055, 1569729, 2018223, 2616215, 3363705, 4155165, 4709187, 7848645, 10091115, 14127561, 23545935, 70637805]

約数ペア:

[(1, 70637805), (3, 23545935), (5, 14127561), (7, 10091115), (9, 7848645), (15, 4709187), (17, 4155165), (21, 3363705), (27, 2616215), (35, 2018223), (45, 1569729), (51, 1385055), (63, 1121235), (85, 831033), (105, 672741), (119, 593595), (135, 523243), (153, 461685), (189, 373745), (255, 277011), (315, 224247), (357, 197865), (459, 153895), (595, 118719), (765, 92337), (945, 74749), (1071, 65955), (1785, 39573), (2295, 30779), (3213, 21985), (4397, 16065), (5355, 13191)]