7380205

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 10725120

約数和(自身を除く): 3344915

約数列:

[1, 5, 7, 35, 37, 41, 139, 185, 205, 259, 287, 695, 973, 1295, 1435, 1517, 4865, 5143, 5699, 7585, 10619, 25715, 28495, 36001, 39893, 53095, 180005, 199465, 210863, 1054315, 1476041, 7380205]

約数ペア:

[(1, 7380205), (5, 1476041), (7, 1054315), (35, 210863), (37, 199465), (41, 180005), (139, 53095), (185, 39893), (205, 36001), (259, 28495), (287, 25715), (695, 10619), (973, 7585), (1295, 5699), (1435, 5143), (1517, 4865)]