77372125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 102316032

約数和(自身を除く): 24943907

約数列:

[1, 5, 25, 31, 41, 125, 155, 205, 487, 775, 1025, 1271, 2435, 3875, 5125, 6355, 12175, 15097, 19967, 31775, 60875, 75485, 99835, 158875, 377425, 499175, 618977, 1887125, 2495875, 3094885, 15474425, 77372125]

約数ペア:

[(1, 77372125), (5, 15474425), (25, 3094885), (31, 2495875), (41, 1887125), (125, 618977), (155, 499175), (205, 377425), (487, 158875), (775, 99835), (1025, 75485), (1271, 60875), (2435, 31775), (3875, 19967), (5125, 15097), (6355, 12175)]