4187145425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7069}}^1$

素因数の和:7170

約数の個数: 48

約数和(自身を含む): 5786088000

約数和(自身を除く): 1598942575

約数列:

[1, 5, 19, 25, 29, 43, 95, 145, 215, 475, 551, 725, 817, 1075, 1247, 2755, 4085, 6235, 7069, 13775, 20425, 23693, 31175, 35345, 118465, 134311, 176725, 205001, 303967, 592325, 671555, 1025005, 1519835, 3357775, 3895019, 5125025, 5775373, 7599175, 8815043, 19475095, 28876865, 44075215, 97375475, 144384325, 167485817, 220376075, 837429085, 4187145425]

約数ペア:

[(1, 4187145425), (5, 837429085), (19, 220376075), (25, 167485817), (29, 144384325), (43, 97375475), (95, 44075215), (145, 28876865), (215, 19475095), (475, 8815043), (551, 7599175), (725, 5775373), (817, 5125025), (1075, 3895019), (1247, 3357775), (2755, 1519835), (4085, 1025005), (6235, 671555), (7069, 592325), (13775, 303967), (20425, 205001), (23693, 176725), (31175, 134311), (35345, 118465)]