236415865

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 331478784

約数和(自身を除く): 95062919

約数列:

[1, 5, 7, 35, 67, 181, 335, 469, 557, 905, 1267, 2345, 2785, 3899, 6335, 12127, 19495, 37319, 60635, 84889, 100817, 186595, 261233, 424445, 504085, 705719, 1306165, 3528595, 6754739, 33773695, 47283173, 236415865]

約数ペア:

[(1, 236415865), (5, 47283173), (7, 33773695), (35, 6754739), (67, 3528595), (181, 1306165), (335, 705719), (469, 504085), (557, 424445), (905, 261233), (1267, 186595), (2345, 100817), (2785, 84889), (3899, 60635), (6335, 37319), (12127, 19495)]