100864075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{617}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 135178848

約数和(自身を除く): 34314773

約数列:

[1, 5, 13, 25, 65, 325, 503, 617, 2515, 3085, 6539, 8021, 12575, 15425, 32695, 40105, 163475, 200525, 310351, 1551755, 4034563, 7758775, 20172815, 100864075]

約数ペア:

[(1, 100864075), (5, 20172815), (13, 7758775), (25, 4034563), (65, 1551755), (325, 310351), (503, 200525), (617, 163475), (2515, 40105), (3085, 32695), (6539, 15425), (8021, 12575)]