293662045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 376130304

約数和(自身を除く): 82468259

約数列:

[1, 5, 23, 101, 115, 131, 193, 505, 655, 965, 2323, 3013, 4439, 11615, 13231, 15065, 19493, 22195, 25283, 66155, 97465, 126415, 304313, 448339, 581509, 1521565, 2241695, 2553583, 2907545, 12767915, 58732409, 293662045]

約数ペア:

[(1, 293662045), (5, 58732409), (23, 12767915), (101, 2907545), (115, 2553583), (131, 2241695), (193, 1521565), (505, 581509), (655, 448339), (965, 304313), (2323, 126415), (3013, 97465), (4439, 66155), (11615, 25283), (13231, 22195), (15065, 19493)]