1928169665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{823}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 2513846016

約数和(自身を除く): 585676351

約数列:

[1, 5, 17, 43, 85, 215, 641, 731, 823, 3205, 3655, 4115, 10897, 13991, 27563, 35389, 54485, 69955, 137815, 176945, 468571, 527543, 601613, 2342855, 2637715, 3008065, 8968231, 22684349, 44841155, 113421745, 385633933, 1928169665]

約数ペア:

[(1, 1928169665), (5, 385633933), (17, 113421745), (43, 44841155), (85, 22684349), (215, 8968231), (641, 3008065), (731, 2637715), (823, 2342855), (3205, 601613), (3655, 527543), (4115, 468571), (10897, 176945), (13991, 137815), (27563, 69955), (35389, 54485)]