27376545

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 54259200

約数和(自身を除く): 26882655

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 313, 343, 357, 595, 735, 833, 939, 1029, 1565, 1715, 1785, 2191, 2499, 4165, 4695, 5145, 5321, 5831, 6573, 10955, 12495, 15337, 15963, 17493, 26605, 29155, 32865, 37247, 46011, 76685, 79815, 87465, 107359, 111741, 186235, 230055, 260729, 322077, 536795, 558705, 782187, 1303645, 1610385, 1825103, 3910935, 5475309, 9125515, 27376545]

約数ペア:

[(1, 27376545), (3, 9125515), (5, 5475309), (7, 3910935), (15, 1825103), (17, 1610385), (21, 1303645), (35, 782187), (49, 558705), (51, 536795), (85, 322077), (105, 260729), (119, 230055), (147, 186235), (245, 111741), (255, 107359), (313, 87465), (343, 79815), (357, 76685), (595, 46011), (735, 37247), (833, 32865), (939, 29155), (1029, 26605), (1565, 17493), (1715, 15963), (1785, 15337), (2191, 12495), (2499, 10955), (4165, 6573), (4695, 5831), (5145, 5321)]