72467255

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 102643200

約数和(自身を除く): 30175945

約数列:

[1, 5, 7, 35, 43, 179, 215, 269, 301, 895, 1253, 1345, 1505, 1883, 6265, 7697, 9415, 11567, 38485, 48151, 53879, 57835, 80969, 240755, 269395, 337057, 404845, 1685285, 2070493, 10352465, 14493451, 72467255]

約数ペア:

[(1, 72467255), (5, 14493451), (7, 10352465), (35, 2070493), (43, 1685285), (179, 404845), (215, 337057), (269, 269395), (301, 240755), (895, 80969), (1253, 57835), (1345, 53879), (1505, 48151), (1883, 38485), (6265, 11567), (7697, 9415)]