38867045

素因数分解:

$5^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 55123200

約数和(自身を除く): 16256155

約数列:

[1, 5, 7, 35, 49, 131, 173, 245, 343, 655, 865, 917, 1211, 1715, 4585, 6055, 6419, 8477, 22663, 32095, 42385, 44933, 59339, 113315, 158641, 224665, 296695, 793205, 1110487, 5552435, 7773409, 38867045]

約数ペア:

[(1, 38867045), (5, 7773409), (7, 5552435), (35, 1110487), (49, 793205), (131, 296695), (173, 224665), (245, 158641), (343, 113315), (655, 59339), (865, 44933), (917, 42385), (1211, 32095), (1715, 22663), (4585, 8477), (6055, 6419)]