234965315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 311006976

約数和(自身を除く): 76041661

約数列:

[1, 5, 13, 65, 67, 163, 331, 335, 815, 871, 1655, 2119, 4303, 4355, 10595, 10921, 21515, 22177, 53953, 54605, 110885, 141973, 269765, 288301, 701389, 709865, 1441505, 3506945, 3614851, 18074255, 46993063, 234965315]

約数ペア:

[(1, 234965315), (5, 46993063), (13, 18074255), (65, 3614851), (67, 3506945), (163, 1441505), (331, 709865), (335, 701389), (815, 288301), (871, 269765), (1655, 141973), (2119, 110885), (4303, 54605), (4355, 53953), (10595, 22177), (10921, 21515)]