87839919945

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1747}}^1\times {\mathrm{11519}}^1$

素因数の和:13374

約数の個数: 48

約数和(自身を含む): 153926922240

約数和(自身を除く): 66087002295

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 1747, 4365, 5241, 8735, 11519, 15723, 26205, 34557, 57595, 78615, 103671, 169459, 172785, 508377, 518355, 847295, 1117343, 1525131, 2541885, 3352029, 5586715, 7625655, 10056087, 16760145, 20123693, 50280435, 60371079, 100618465, 181113237, 301855395, 905566185, 1951998221, 5855994663, 9759991105, 17567983989, 29279973315, 87839919945]

約数ペア:

[(1, 87839919945), (3, 29279973315), (5, 17567983989), (9, 9759991105), (15, 5855994663), (45, 1951998221), (97, 905566185), (291, 301855395), (485, 181113237), (873, 100618465), (1455, 60371079), (1747, 50280435), (4365, 20123693), (5241, 16760145), (8735, 10056087), (11519, 7625655), (15723, 5586715), (26205, 3352029), (34557, 2541885), (57595, 1525131), (78615, 1117343), (103671, 847295), (169459, 518355), (172785, 508377)]