29691501215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1123189}}^1$

素因数の和:1123522

約数の個数: 16

約数和(自身を含む): 37847010240

約数和(自身を除く): 8155509025

約数列:

[1, 5, 17, 85, 311, 1555, 5287, 26435, 1123189, 5615945, 19094213, 95471065, 349311779, 1746558895, 5938300243, 29691501215]

約数ペア:

[(1, 29691501215), (5, 5938300243), (17, 1746558895), (85, 349311779), (311, 95471065), (1555, 19094213), (5287, 5615945), (26435, 1123189)]