147076775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{863}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 193809024

約数和(自身を除く): 46732249

約数列:

[1, 5, 17, 25, 85, 401, 425, 863, 2005, 4315, 6817, 10025, 14671, 21575, 34085, 73355, 170425, 346063, 366775, 1730315, 5883071, 8651575, 29415355, 147076775]

約数ペア:

[(1, 147076775), (5, 29415355), (17, 8651575), (25, 5883071), (85, 1730315), (401, 366775), (425, 346063), (863, 170425), (2005, 73355), (4315, 34085), (6817, 21575), (10025, 14671)]