1333456215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4909}}^1$

素因数の和:5136

約数の個数: 64

約数和(自身を含む): 2639616000

約数和(自身を除く): 1306159785

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 199, 273, 455, 597, 995, 1365, 1393, 2587, 2985, 4179, 4909, 6965, 7761, 12935, 14727, 18109, 20895, 24545, 34363, 38805, 54327, 63817, 73635, 90545, 103089, 171815, 191451, 271635, 319085, 446719, 515445, 957255, 976891, 1340157, 2233595, 2930673, 4884455, 6700785, 6838237, 12699583, 14653365, 20514711, 34191185, 38098749, 63497915, 88897081, 102573555, 190493745, 266691243, 444485405, 1333456215]

約数ペア:

[(1, 1333456215), (3, 444485405), (5, 266691243), (7, 190493745), (13, 102573555), (15, 88897081), (21, 63497915), (35, 38098749), (39, 34191185), (65, 20514711), (91, 14653365), (105, 12699583), (195, 6838237), (199, 6700785), (273, 4884455), (455, 2930673), (597, 2233595), (995, 1340157), (1365, 976891), (1393, 957255), (2587, 515445), (2985, 446719), (4179, 319085), (4909, 271635), (6965, 191451), (7761, 171815), (12935, 103089), (14727, 90545), (18109, 73635), (20895, 63817), (24545, 54327), (34363, 38805)]