5218395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3823}}^1$

素因数の和:3851

約数の個数: 32

約数和(自身を含む): 10278912

約数和(自身を除く): 5060517

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 3823, 11469, 19115, 26761, 49699, 57345, 80283, 133805, 149097, 248495, 347893, 401415, 745485, 1043679, 1739465, 5218395]

約数ペア:

[(1, 5218395), (3, 1739465), (5, 1043679), (7, 745485), (13, 401415), (15, 347893), (21, 248495), (35, 149097), (39, 133805), (65, 80283), (91, 57345), (105, 49699), (195, 26761), (273, 19115), (455, 11469), (1365, 3823)]