100621885

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{787}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 149329152

約数和(自身を除く): 48707267

約数列:

[1, 5, 7, 13, 35, 65, 91, 281, 455, 787, 1405, 1967, 3653, 3935, 5509, 9835, 10231, 18265, 25571, 27545, 51155, 71617, 127855, 221147, 358085, 1105735, 1548029, 2874911, 7740145, 14374555, 20124377, 100621885]

約数ペア:

[(1, 100621885), (5, 20124377), (7, 14374555), (13, 7740145), (35, 2874911), (65, 1548029), (91, 1105735), (281, 358085), (455, 221147), (787, 127855), (1405, 71617), (1967, 51155), (3653, 27545), (3935, 25571), (5509, 18265), (9835, 10231)]