284719476795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{56477}}^1$

素因数の和:56852

約数の個数: 64

約数和(自身を含む): 497338942464

約数和(自身を除く): 212619465669

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 251, 309, 515, 753, 1255, 1339, 1545, 3263, 3765, 4017, 6695, 9789, 16315, 20085, 25853, 48945, 56477, 77559, 129265, 169431, 282385, 336089, 387795, 734201, 847155, 1008267, 1680445, 2202603, 3671005, 5041335, 5817131, 11013015, 14175727, 17451393, 29085655, 42527181, 70878635, 75622703, 87256965, 184284451, 212635905, 226868109, 378113515, 552853353, 921422255, 1134340545, 1460099881, 2764266765, 4380299643, 7300499405, 18981298453, 21901498215, 56943895359, 94906492265, 284719476795]

約数ペア:

[(1, 284719476795), (3, 94906492265), (5, 56943895359), (13, 21901498215), (15, 18981298453), (39, 7300499405), (65, 4380299643), (103, 2764266765), (195, 1460099881), (251, 1134340545), (309, 921422255), (515, 552853353), (753, 378113515), (1255, 226868109), (1339, 212635905), (1545, 184284451), (3263, 87256965), (3765, 75622703), (4017, 70878635), (6695, 42527181), (9789, 29085655), (16315, 17451393), (20085, 14175727), (25853, 11013015), (48945, 5817131), (56477, 5041335), (77559, 3671005), (129265, 2202603), (169431, 1680445), (282385, 1008267), (336089, 847155), (387795, 734201)]