78923715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1201}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 136508736

約数和(自身を除く): 57585021

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 337, 1011, 1201, 1685, 3603, 4381, 5055, 6005, 13143, 15613, 18015, 21905, 46839, 65715, 78065, 234195, 404737, 1214211, 2023685, 5261581, 6071055, 15784743, 26307905, 78923715]

約数ペア:

[(1, 78923715), (3, 26307905), (5, 15784743), (13, 6071055), (15, 5261581), (39, 2023685), (65, 1214211), (195, 404737), (337, 234195), (1011, 78065), (1201, 65715), (1685, 46839), (3603, 21905), (4381, 18015), (5055, 15613), (6005, 13143)]