3030885

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 6370560

約数和(自身を除く): 3339675

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 157, 165, 195, 297, 351, 429, 471, 495, 585, 715, 785, 1287, 1413, 1485, 1727, 1755, 2041, 2145, 2355, 3861, 4239, 5181, 6123, 6435, 7065, 8635, 10205, 15543, 18369, 19305, 21195, 22451, 25905, 30615, 46629, 55107, 67353, 77715, 91845, 112255, 202059, 233145, 275535, 336765, 606177, 1010295, 3030885]

約数ペア:

[(1, 3030885), (3, 1010295), (5, 606177), (9, 336765), (11, 275535), (13, 233145), (15, 202059), (27, 112255), (33, 91845), (39, 77715), (45, 67353), (55, 55107), (65, 46629), (99, 30615), (117, 25905), (135, 22451), (143, 21195), (157, 19305), (165, 18369), (195, 15543), (297, 10205), (351, 8635), (429, 7065), (471, 6435), (495, 6123), (585, 5181), (715, 4239), (785, 3861), (1287, 2355), (1413, 2145), (1485, 2041), (1727, 1755)]