14980485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4519}}^1$

素因数の和:4557

約数の個数: 32

約数和(自身を含む): 27336960

約数和(自身を除く): 12356475

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 4519, 13557, 22595, 58747, 67785, 76823, 176241, 230469, 293735, 384115, 881205, 998699, 1152345, 2996097, 4993495, 14980485]

約数ペア:

[(1, 14980485), (3, 4993495), (5, 2996097), (13, 1152345), (15, 998699), (17, 881205), (39, 384115), (51, 293735), (65, 230469), (85, 176241), (195, 76823), (221, 67785), (255, 58747), (663, 22595), (1105, 13557), (3315, 4519)]