1029128945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1303}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 1380153600

約数和(自身を除く): 351024655

約数列:

[1, 5, 13, 29, 65, 145, 377, 419, 1303, 1885, 2095, 5447, 6515, 12151, 16939, 27235, 37787, 60755, 84695, 157963, 188935, 491231, 545957, 789815, 2456155, 2729785, 7097441, 15832753, 35487205, 79163765, 205825789, 1029128945]

約数ペア:

[(1, 1029128945), (5, 205825789), (13, 79163765), (29, 35487205), (65, 15832753), (145, 7097441), (377, 2729785), (419, 2456155), (1303, 789815), (1885, 545957), (2095, 491231), (5447, 188935), (6515, 157963), (12151, 84695), (16939, 60755), (27235, 37787)]