1738387025

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{839}}^1\times {\mathrm{1237}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 2192151360

約数和(自身を除く): 453764335

約数列:

[1, 5, 25, 67, 335, 839, 1237, 1675, 4195, 6185, 20975, 30925, 56213, 82879, 281065, 414395, 1037843, 1405325, 2071975, 5189215, 25946075, 69535481, 347677405, 1738387025]

約数ペア:

[(1, 1738387025), (5, 347677405), (25, 69535481), (67, 25946075), (335, 5189215), (839, 2071975), (1237, 1405325), (1675, 1037843), (4195, 414395), (6185, 281065), (20975, 82879), (30925, 56213)]