1118317295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{73}}^2$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 1463348520

約数和(自身を除く): 345031225

約数列:

[1, 5, 19, 47, 73, 95, 235, 365, 893, 1387, 2209, 3431, 4465, 5329, 6935, 11045, 17155, 26645, 41971, 65189, 101251, 161257, 209855, 250463, 325945, 506255, 806285, 1252315, 3063883, 4758797, 11771761, 15319415, 23793985, 58858805, 223663459, 1118317295]

約数ペア:

[(1, 1118317295), (5, 223663459), (19, 58858805), (47, 23793985), (73, 15319415), (95, 11771761), (235, 4758797), (365, 3063883), (893, 1252315), (1387, 806285), (2209, 506255), (3431, 325945), (4465, 250463), (5329, 209855), (6935, 161257), (11045, 101251), (17155, 65189), (26645, 41971)]