23840275

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 30793664

約数和(自身を除く): 6953389

約数列:

[1, 5, 25, 43, 67, 215, 331, 335, 1075, 1655, 1675, 2881, 8275, 14233, 14405, 22177, 71165, 72025, 110885, 355825, 554425, 953611, 4768055, 23840275]

約数ペア:

[(1, 23840275), (5, 4768055), (25, 953611), (43, 554425), (67, 355825), (215, 110885), (331, 72025), (335, 71165), (1075, 22177), (1655, 14405), (1675, 14233), (2881, 8275)]