4264545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 7299072

約数和(自身を除く): 3034527

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 263, 345, 705, 789, 1081, 1315, 3243, 3945, 5405, 6049, 12361, 16215, 18147, 30245, 37083, 61805, 90735, 185415, 284303, 852909, 1421515, 4264545]

約数ペア:

[(1, 4264545), (3, 1421515), (5, 852909), (15, 284303), (23, 185415), (47, 90735), (69, 61805), (115, 37083), (141, 30245), (235, 18147), (263, 16215), (345, 12361), (705, 6049), (789, 5405), (1081, 3945), (1315, 3243)]