7872835

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 9752832

約数和(自身を除く): 1879997

約数列:

[1, 5, 67, 71, 331, 335, 355, 1655, 4757, 22177, 23501, 23785, 110885, 117505, 1574567, 7872835]

約数ペア:

[(1, 7872835), (5, 1574567), (67, 117505), (71, 110885), (331, 23785), (335, 23501), (355, 22177), (1655, 4757)]