274176215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 352235520

約数和(自身を除く): 78059305

約数列:

[1, 5, 23, 79, 103, 115, 293, 395, 515, 1465, 1817, 2369, 6739, 8137, 9085, 11845, 23147, 30179, 33695, 40685, 115735, 150895, 187151, 532381, 694117, 935755, 2384141, 2661905, 3470585, 11920705, 54835243, 274176215]

約数ペア:

[(1, 274176215), (5, 54835243), (23, 11920705), (79, 3470585), (103, 2661905), (115, 2384141), (293, 935755), (395, 694117), (515, 532381), (1465, 187151), (1817, 150895), (2369, 115735), (6739, 40685), (8137, 33695), (9085, 30179), (11845, 23147)]