87388245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16319}}^1$

素因数の和:16354

約数の個数: 48

約数和(自身を含む): 183306240

約数和(自身を除く): 95917995

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 16319, 48957, 81595, 114233, 146871, 244785, 277423, 342699, 571165, 734355, 832269, 1028097, 1387115, 1713495, 1941961, 2496807, 4161345, 5140485, 5825883, 9709805, 12484035, 17477649, 29129415, 87388245]

約数ペア:

[(1, 87388245), (3, 29129415), (5, 17477649), (7, 12484035), (9, 9709805), (15, 5825883), (17, 5140485), (21, 4161345), (35, 2496807), (45, 1941961), (51, 1713495), (63, 1387115), (85, 1028097), (105, 832269), (119, 734355), (153, 571165), (255, 342699), (315, 277423), (357, 244785), (595, 146871), (765, 114233), (1071, 81595), (1785, 48957), (5355, 16319)]