1330361475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3041}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 2323601280

約数和(自身を除く): 993239805

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 307, 475, 921, 1425, 1535, 3041, 4605, 5833, 7675, 9123, 15205, 17499, 23025, 29165, 45615, 57779, 76025, 87495, 145825, 173337, 228075, 288895, 437475, 866685, 933587, 1444475, 2800761, 4333425, 4667935, 14003805, 17738153, 23339675, 53214459, 70019025, 88690765, 266072295, 443453825, 1330361475]

約数ペア:

[(1, 1330361475), (3, 443453825), (5, 266072295), (15, 88690765), (19, 70019025), (25, 53214459), (57, 23339675), (75, 17738153), (95, 14003805), (285, 4667935), (307, 4333425), (475, 2800761), (921, 1444475), (1425, 933587), (1535, 866685), (3041, 437475), (4605, 288895), (5833, 228075), (7675, 173337), (9123, 145825), (15205, 87495), (17499, 76025), (23025, 57779), (29165, 45615)]